| Year |
Citation |
Score |
| 1983 |
Sharma VK, Shahriari-Zavareh H, Garratt PJ, Sondheimer F. Syntheses of 2-carbomethoxy-5,10-dimethyl-6,8-bisdehydro[13]annulenone, a potential precursor of macrocyclic azulene analogues, and (Z)- and (E)-14-carbethoxy-2-carbomethoxy-5,10-dimethyl-6,8-bisdehydro[13]fulvenes Journal of Organic Chemistry. 48: 2379-2383. DOI: 10.1021/Jo00162A017 |
0.581 |
|
| 1981 |
Sondheimer F, Taylor RJK. Synthesis of a [16]annuleno analogue of biphenylene Journal of Organic Chemistry. 46: 4594-4595. DOI: 10.1021/Jo00335A064 |
0.347 |
|
| 1981 |
Bell TW, Sondheimer F. Synthesis and wittig reaction of 1-(triphenylphosphoranylidene)-3-methoxy-2-propanone Journal of Organic Chemistry. 46: 217-219. DOI: 10.1021/Jo00314A060 |
0.593 |
|
| 1980 |
Lombardo L, Sondheimer F. Synthesis of Tetrakis[2-ethoxycarbonyl-trans-ethenyl]ethene Synthesis. 1980: 950-952. DOI: 10.1055/S-1980-29287 |
0.454 |
|
| 1980 |
Ojima J, Shiroishi Y, Wada K, Sondheimer F. Syntheses and properties of dimethylbisdehydro[15]annulenone, -[17]annulenone, -[19]annulenone, and -[21]annulenone Journal of Organic Chemistry. 45: 3564-3570. DOI: 10.1021/Jo01306A005 |
0.32 |
|
| 1980 |
Wong HNC, Sondheimer F. Unsaturated eight-membered ring compounds. 15. 5,6-Didehydro-7-bromodibenzo[a,c]cyclooctene and 5,6-didehydro-8-tert-butoxydibenzo[a,c]cyclooctene as reactive intermediates. A convenient synthesis of dibenzo[a,c]cyclooctene The Journal of Organic Chemistry. 45: 2438-2440. DOI: 10.1021/Jo01300A034 |
0.383 |
|
| 1980 |
Bell TW, Bowes CM, Sondheimer F. Structure and conformational isomerism of the major dimer of 2,3-naphthoquinodimethane Tetrahedron Letters. 21: 3299-3302. DOI: 10.1016/S0040-4039(00)78672-2 |
0.443 |
|
| 1978 |
Howes PD, Sondheimer F. Synthesis of macrocyclic fulvalene derivatives Journal of Organic Chemistry. 43: 2158-2161. DOI: 10.1021/Jo00405A015 |
0.45 |
|
| 1978 |
T. Storie I, Sondheimer F. BI[18]annulenyl Tetrahedron Letters. 19: 4567-4568. DOI: 10.1016/S0040-4039(01)95280-3 |
0.323 |
|
| 1978 |
Walsgrove TC, Sondheimer F. Syntheses of naphtho[2,3-i]-5,14-dimethyl-1,3-bisdehydro[l4]annulene and naphtho[1,2-i]-5,14-dimethyl-1,3-bisdehydro[l4]annulene,ring-expanded analogues of anthracene and phenanthrene Tetrahedron Letters. 19: 2719-2722. DOI: 10.1016/S0040-4039(01)91586-2 |
0.303 |
|
| 1978 |
Wong HNC, Chan TL, Sondheimer F. Cyclic conjugated cumulenes. 6,7-didehydrobenzocyclooctene Tetrahedron Letters. 19: 667-670. DOI: 10.1016/S0040-4039(01)85362-4 |
0.33 |
|
| 1977 |
Cresp TM, Ojima J, Sondheimer F. Unsaturated macrocyclic compounds. 122. Synthesis of methyl-substituted bisdehydro[13]annulenones. Conformational isomerism and ring current effects in conjugated 13-membered cyclic ketones Journal of Organic Chemistry. 42: 2130-2134. DOI: 10.1021/Jo00432A024 |
0.463 |
|
| 1977 |
Darby N, Cresp TM, Sondheimer F. Unsaturated macrocyclic compounds. 121. Synthesis of benzannelated bisdehydro[14]-, -[16]-, -[18]-, and -[20]annulenes Journal of Organic Chemistry. 42: 1960-1967. DOI: 10.1021/Jo00431A029 |
0.47 |
|
| 1977 |
Cresp TM, Sondheimer F. The synthesis of derivatives of [14]annuleno[14]annulene, [14]annuleno[16]annulene, and [14]annuleno[18]annulene, bicyclic compounds consisting of two ortho fused macrocyclic conjugated π systems Journal of the American Chemical Society. 99: 194-204. DOI: 10.1021/Ja00443A035 |
0.454 |
|
| 1977 |
Darby N, Cresp TM, Sondheimer F. Unsaturated Macrocyclic Compounds. 121. Synthesis Of Benzannelated Bisdehydro(14)-, -(16)-, -(18)-, And -(20)Annulenes Cheminform. 8. DOI: 10.1002/Chin.197740182 |
0.47 |
|
| 1977 |
Cresp TM, Ojima J, Sondheimer F. Synthesis of methyl-substituted bisdehydro[13]annulenones. Conformational isomerism and ring current effects in conjugated 13-membered cyclic ketones Journal of Organic Chemistry. 42: 2130-2134. |
0.303 |
|
| 1977 |
Darby N, Cresp TM, Sondheimer F. Synthesis of benzannelated bisdehydro[14]-, -[16]-, -[18]-, and -[20]annulenes Journal of Organic Chemistry. 42: 1960-1967. |
0.327 |
|
| 1976 |
Wightman RH, Cresp TM, Sondheimer F. A reactivity criterion of aromaticity and antiaromaticity in macrocyclic annulenes Journal of the American Chemical Society. 98: 6052-6053. DOI: 10.1021/Ja00435A054 |
0.322 |
|
| 1976 |
Lombardo L, Sondheimer F. The synthesis of 8,13-dimethyl-2,9,11-trisdehydro[16]annulene-1,4-dione. The protonation of a [4n]annulenedione to a strongly diatropic dication Tetrahedron Letters. 17: 3841-3844. DOI: 10.1016/S0040-4039(00)93125-3 |
0.333 |
|
| 1976 |
Lombardo L, Sondheimer F. The synthesis of 1,1′-(1,2-ethenediylidene)bis(5,10-dimethylcyclotrideca-2,4,10,12-tetraene-6,8-diyne), a macrocyclic fulvalene containing a cumulene linkage Tetrahedron Letters. 17: 3631-3632. DOI: 10.1016/S0040-4039(00)92979-4 |
0.451 |
|
| 1976 |
Wong HNC, Sondheimer F, Goodin R, Breslow R. The synthesis of 2,3,6,7-dibenzobicyclo[6.2.0]deca-2,6,8-trien-4-yne-9,10-dione and 2,3,6,7-dibenzobicyclo[6.2.0]deca-2,4,6,8-tetraene-9,10-dione. The electrochemistry of cyclobutenediones ("cyclobutadienoquinones"). Tetrahedron Letters. 17: 2715-2718. DOI: 10.1016/S0040-4039(00)77805-1 |
0.606 |
|
| 1976 |
Wightman RH, Cresp TM, Sondheimer F. A reactivity criterion of aromaticity and antiaromaticity in macrocyclic annulenes Cheminform. 7. DOI: 10.1002/Chin.197650241 |
0.322 |
|
| 1976 |
Wong HNC, Sondheimer F. Unsaturated Eight-Membered Ring Compounds, Part 12. 5,6,9,10-Tetradehydrobenzocyclooctene, The Simplest Known Uncharged Compound With Planar, Conjugated, Eight-Membered Carbocycle Cheminform. 7. DOI: 10.1002/Chin.197619220 |
0.409 |
|
| 1976 |
Jones RR, Brown JM, Sondheimer F. Unsaturated Macrocyclic Compounds. Cxvi. Annelated 14Π-Electron Systems. Synthesis Of A Dimethylbisdehydro(14)Annuleno(C)Thiophene, -(B)Thiophene, And -(B)Furan Cheminform. 7. DOI: 10.1002/Chin.197607201 |
0.383 |
|
| 1975 |
Cresp TM, Sondheimer F. 4,9,16,21-Tetramethyl-5,7,17,19-tetrakisdehydro[14]annuleno[14]annulene, a macrocyclic analog of naphthalene Journal of the American Chemical Society. 97: 4412-4413. DOI: 10.1021/Ja00848A055 |
0.387 |
|
| 1975 |
Wife RL, Beeby PJ, Sondheimer F. Unsaturated macrocyclic compounds. CXI. Synthesis of bisdehydrooxa- and -thia[15]annulenes, conjugated 15-membered heterocycles Journal of the American Chemical Society. 97: 641-643. DOI: 10.1021/Ja00836A029 |
0.485 |
|
| 1975 |
Wife RL, Sondheimer F. Unsaturated macrocyclic compounds. CX. Synthesis of dimethylbisdehydrooxa- and -thia[13]annulenes. Configurational and conformational isomerism in conjugated 13-membered heterocycles Journal of the American Chemical Society. 97: 640-641. DOI: 10.1021/Ja00836A028 |
0.478 |
|
| 1975 |
Jones RR, Brown JM, Sondheimer F. Annelated 14π-electron systems. The synthesis of a dimethylbisdehydro[14]annuleno[c]thiophene, -[b]thiophene and -[b]furan Tetrahedron Letters. 16: 4183-4186. DOI: 10.1016/S0040-4039(00)91209-7 |
0.317 |
|
| 1975 |
Wightman RH, Sondheimer F. Annelated 12π-electron systems. The synthesis of a dimethylbenzomonodehydro[12]annulene, dimethylmonodehydro[12]annuleno[c]thiophene, -[c]furan and -[b]furan Tetrahedron Letters. 16: 4179-4182. DOI: 10.1016/S0040-4039(00)91208-5 |
0.317 |
|
| 1975 |
Weavers RT, Jones RR, Sondheimer F. The synthesis and protonation of mono- and dibenzobisdehydro[15]annulenones. The effect of benzannelation on the diatropicity of a conformationally fixed macrocyclic (4n+2) π-electron system Tetrahedron Letters. 16: 1043-1046. DOI: 10.1016/S0040-4039(00)72640-2 |
0.309 |
|
| 1975 |
Wife RL, Sondheimer F. The synthesis of dimethylbisdehydrothia[17]annulenes and their dioxides. Configurational and conformational isomerism in conjugated 17-membered heterocycles Tetrahedron Letters. 16: 195-198. DOI: 10.1016/S0040-4039(00)71820-X |
0.431 |
|
| 1975 |
Cresp TM, Sondheimer F. Unsaturated Macrocyclic Compounds Part 114, 4,9,16,21-Tetramethyl-5,7,17,19-Tetrakisdehydro(14)-Annuleno(14)Annulene, A Macrocyclic Analog Of Naphthalene Cheminform. 6. DOI: 10.1002/Chin.197541173 |
0.406 |
|
| 1975 |
Wife RL, Sondheimer F. Unsaturated Macrocyclic Compounds Part 110, Synthesis Of Dimethylbisdehydrooxa- And -Thia(13)Annulenes, Configurational And Conformational Isomerism In Conjugated 14-Membered Heterocycles Cheminform. 6. DOI: 10.1002/Chin.197516301 |
0.481 |
|
| 1975 |
Wife RL, Sondheimer F. Synthesis of dimethylbisdehydrooxa- and -thia[13]annulenes. configurational and conformational isomerism in conjugated 13-membered heterocycles [1] Journal of the American Chemical Society. 97: 640-641. |
0.321 |
|
| 1975 |
Wife RL, Beeby PJ, Sondheimer F. Synthesis of bisdehydrooxa- and -thia[15]annulenes, conjugated 15-membered heterocycles [2] Journal of the American Chemical Society. 97: 641-643. |
0.346 |
|
| 1974 |
Wong HNC, Garratt PJ, Sondheimer F. Unsaturated eight-membered ring compounds. XI. Synthesis of sym-dibenzo-1,5-cyclooctadiene-3,7-diyne and sym-dibenzo-1,3,5-cyclooctatrien-7-yne, presumably planar conjugated eight-membered ring compounds Journal of the American Chemical Society. 96: 5604-5605. DOI: 10.1021/Ja00824A066 |
0.644 |
|
| 1974 |
Beeby PJ, Brown JM, Garratt PJ, Sondheimer F. Bridged didehydroaza[17]annulenyl anions, a group of strongly diatropic heterocycles Tetrahedron Letters. 15: 599-602. DOI: 10.1016/S0040-4039(01)82281-4 |
0.528 |
|
| 1974 |
Yamamoto K, Sondheimer F. Unsaturated macrocyclic compounds-CIX. Synthesis of a tetradehydrotetraaza[32]annulene Tetrahedron. 30: 4229-4232. DOI: 10.1016/S0040-4020(01)97412-5 |
0.367 |
|
| 1974 |
Brown JM, Sondheimer F. Ungesaettigte Makrocyclische Verbindungen 107. Mitt. Synthese Ueberbrueckter, ′Didehydrooxa′- Und ′-Thia(17)Annulene′, Diatroper Furan- Bzw. Thiophen-Homologer Cheminform. 5. DOI: 10.1002/Chin.197427284 |
0.431 |
|
| 1974 |
Weavers RT, Sondheimer F. Ungesaettigte Makrocyclische Verbindungen 104. Mitt. Synthese Von 1,3,5,7,9-Cyclotetradecapentaen-11,13-Diinen(′1,3-Didehydro(14)Annulenen′), Die Gegenseitige Umwandlung Nichtaequivalenter Konformerer Von Diatropen Dehydroannulenen Cheminform. 5. DOI: 10.1002/Chin.197417262 |
0.4 |
|
| 1974 |
Brown JM, Sondheimer F. The Synthesis of Bridged “Didehydrothia[17]annulene” S‐Oxides. The Dependence of Ring Current on Geometry in Stereoisomeric Sulfoxides Angewandte Chemie. 13: 339-340. DOI: 10.1002/Anie.197403391 |
0.392 |
|
| 1974 |
Brown JM, Sondheimer F. The Synthesis of Bridged “Didehydrooxa‐” and “‐thia[17]annulenes”, Diatropic Homologs of Furan and Thiophene Angewandte Chemie. 13: 337-339. DOI: 10.1002/Anie.197403371 |
0.436 |
|
| 1974 |
Weavers RT, Sondheimer F. The Synthesis of Tetradehydrobenzocyclotetradecenes(“Benzodidehydro[14]annulenes”). The Effect of Benzoannelation on the Diamagnetic Ring Current of Macrocyclic (4n + 2) π-Electron Systems†‡ Angewandte Chemie. 13: 141-142. DOI: 10.1002/Anie.197401411 |
0.353 |
|
| 1974 |
Weavers RT, Sondheimer F. The Synthesis of 1,3,5,7,9‐Cyclotetradecapentaene‐11,13‐diynes (“1,3‐Didehydro[14]annulenes”). The Interconversion between Nonequivalent Conformers of Diatropic Dehydroannulenes Angewandte Chemie. 13: 139-141. DOI: 10.1002/Anie.197401391 |
0.393 |
|
| 1974 |
Beeby PJ, Weavers RT, Sondheimer F. The Synthesis of Tetradehydrocyclotetradeca[c]furans(“Didehydro[14]annuleno[c]furans”), 18 π-Electron Analogs of Isobenzofuran†‡ Angewandte Chemie. 13: 138-139. DOI: 10.1002/Anie.197401381 |
0.306 |
|
| 1974 |
Brown JM, Sondheimer F. Synthese von S‐Oxiden überbrückter „Didehydrothia[17]annulene”︁. Abhängigkeit des Ringstroms bei stereoisomeren Sulfoxiden von der Geometrie Angewandte Chemie. 86: 348-349. DOI: 10.1002/Ange.19740860906 |
0.332 |
|
| 1974 |
Brown JM, Sondheimer F. Synthese überbrückter „Didehydrooxa”︁‐und „‐thia[17]annulene”︁, diatroper Furan‐ bzw. Thiophen‐Homologer Angewandte Chemie. 86: 346-347. DOI: 10.1002/Ange.19740860905 |
0.442 |
|
| 1974 |
Weavers RT, Sondheimer F. Synthese von 1,3,5,7,9‐Cyclotetradecapentaen‐11,13‐diinen („1,3‐Didehydro[14]annulenen”︁). Die gegenseitige Umwandlung nichtäquivalenter Konformerer von diatropen Dehydroannulenen Angewandte Chemie. 86: 165-167. DOI: 10.1002/Ange.19740860410 |
0.392 |
|
| 1974 |
Darby N, Yamamoto K, Sondheimer F. Synthesis of alkylated cyclooctadecatetraenetetrayne-1,6-diones and 1,10-diones (tetradehydro[18]annulenediones) [1] Journal of the American Chemical Society. 96: 248-249. |
0.369 |
|
| 1974 |
Wong HNC, Garratt PJ, Sondheimer F. Synthesis of sym-dibenzo-1,5-cyclooctadiene-3,7-diyne and sym-dibenzo-1,3,5-cyclooctatrien-7-yne, presumably planar conjugated eight-membered ring compounds [30] Journal of the American Chemical Society. 96: 5604-5605. |
0.623 |
|
| 1973 |
Garratt PJ, Holmes AB, Sondheimer F, C. Vollhardt KP. Wittig reactions of 1,2-dihydro-1,2-bis(triphenylphosphoranylidene) benzocyclobutene. Synthesis of all-cis- and mono-trans-1,2,3,4,6,7,8,9- octahydrodibenzo[b,h]benzo[3,4]cyclobuta[1,2-e]thionin, analogues of biphenylene containing a thionin ring Journal of the Chemical Society, Perkin Transactions 1. 2253-2256. DOI: 10.1039/P19730002253 |
0.67 |
|
| 1973 |
Garratt PJ, Nicolaou KC, Sondheimer F. Monocyclic allenes. Synthesis of 3,8,9-cycloundecatriene-1,6-dione and 12-oxabicyclo[7.2.1]dodeca-5,6,9,11-tetraen-3-one, a furanophane containing an allene group The Journal of Organic Chemistry. 38: 864-868. DOI: 10.1021/Jo00945A005 |
0.646 |
|
| 1973 |
Grohmann K, Howes PD, Mitchell RH, Monahan A, Sondheimer F. A simple synthesis of the cis,cis and trans,trans isomers of tetrabenzo[a,c,g,i]cyclododecene (sym-tetrabenz[12]annulene) Journal of Organic Chemistry. 38: 808-809. DOI: 10.1021/Jo00944A041 |
0.301 |
|
| 1973 |
Garratt PJ, Nicolaou KC, Sondheimer F. Diastereomeric monocyclic diallenes. Synthesis and properties of the diastereomeric 3,4,9,10-cyclododecatetraene-1,7-diones and 3,4,10,11-cyclotetradecatetraene-1,8-diones Journal of the American Chemical Society. 95: 4582-4592. DOI: 10.1021/Ja00795A021 |
0.668 |
|
| 1973 |
Sondheimer F, Wife RL. Concerning the synthesis of bufalin Tetrahedron Letters. 14: 765-766. DOI: 10.1016/S0040-4039(01)95706-5 |
0.302 |
|
| 1973 |
GROHMANN K, HOWES PD, MITCHELL RH, MONAHAN A, SONDHEIMER F. ChemInform Abstract: EINE EINFACHE SYNTH. VON CIS,CIS- UND TRANS,TRANS-ISOMEREN VON TETRABENZO(A,C,G,I)CYCLODODECEN (SYMM.-TETRABENZ(12)ANNULEN) Chemischer Informationsdienst. 4: no-no. DOI: 10.1002/Chin.197322250 |
0.462 |
|
| 1973 |
Yamamoto K, Sondheimer F. Ungesaettigte Makrocyclische Verbindungen 99. Mitt. Synthese Von 9,10, 15,16-Bis(Tetramethylen)Cyclooctadeca-Tetrain-(7,9,15,17)-Tetraen-2,4,11,13-Tetra-Dion-(1,6), Einem Tetraalkylierten Tetradehydro(18)-Annulendion Cheminform. 4. DOI: 10.1002/Chin.197310302 |
0.441 |
|
| 1973 |
Beeby PJ, Sondheimer F. Synthesis of a Methylene‐Bridged Didehydroaza[19]annulene, a Paratropic Heteroannulene.—The Alternation of Electromagnetic Properties between Hetero[4n+1]annulenes and Hetero[4n−1]annulenes Angewandte Chemie. 12: 411-413. DOI: 10.1002/Anie.197304111 |
0.334 |
|
| 1973 |
Beeby PJ, Sondheimer F. Synthesis of a Methylene‐Bridged Didehydroaza[21]annulene, a Diatropic Heteroannulene Angewandte Chemie. 12: 410-411. DOI: 10.1002/Anie.197304101 |
0.436 |
|
| 1973 |
Yamamoto K, Sondheimer F. Synthesis of 9,10:15,16-Bis(tetramethylene)cyclooctadeca-7,9,15,17-tetraene-2,4,11,13-tetrayne-1,6-dione, a Tetraalkylated Tetradehydro[18]annulenedione†‡ Angewandte Chemie. 12: 68-69. DOI: 10.1002/Anie.197300681 |
0.465 |
|
| 1973 |
Beeby PJ, Sondheimer F. Synthese eines methylen‐überbrückten Didehydroaza[21]annulens, eines diatropen Heteroannulens Angewandte Chemie. 85: 404-406. DOI: 10.1002/Ange.19730850910 |
0.444 |
|
| 1973 |
Yamamoto K, Sondheimer F. Synthese von 9,10:15,16‐Bis(tetramethylen)cyclooctadeca‐7,9,15,17‐tetraen‐2,4,11,13‐tetrain‐1,6‐dion, einem tetraalkylierten Tetradehydro[18] ‐annulendion[1] Angewandte Chemie. 85: 41-42. DOI: 10.1002/Ange.19730850109 |
0.437 |
|
| 1973 |
Garratt PJ, Nicolaou KC, Sondheimer F. Monocyclic allenes. The synthesis of 3,8,9-cycloundecatriene-1,6-dione and 12-oxabicyclo[7.2.1]dodeca-5,6,9,11-tetraen-3-one, a furanophane containing an allene group Journal of Organic Chemistry. 38: 864-868. |
0.555 |
|
| 1973 |
Garratt PJ, Nicolaou KC, Sondheimer F. Diastereomeric monocyclic diallenes. Synthesis and properties of the diastereomeric 3,4,9,10-cyclododecatetraene-1,7-diones and 3,4,10,11-cyclotetradecatetraene-1,8-diones Journal of the American Chemical Society. 95: 4582-4592. |
0.584 |
|
| 1973 |
Garratt PJ, Nicolaou KC, Sondheimer F. Synthesis of 3,4,5,10,11,12-cyclotetradecahexaene-1,8-dione, a monocyclic dicumulenedione Journal of Organic Chemistry. 38: 2715-2717. |
0.601 |
|
| 1972 |
Howes PD, LeGoff E, Sondheimer F. A simple new synthesis of macrocyclic dehydroannulenones. Stereoisomeric 4,5:10,11-bis(tetramethylene)-6,8-bisdehydro[15]annulenones Tetrahedron Letters. 13: 3695-3698. DOI: 10.1016/S0040-4039(01)94138-3 |
0.404 |
|
| 1972 |
Howes PD, LeGoff E, Sondheimer F. A simple new synthesis of macrocyclic dehydroannulenones. 4,5:10,11-bis(tetramethylene)-6,8-bisdehydro[13]annulenone and 6,7:12,13-bis-(tetramethylene)-8,10-bisdehydro[17]annulenone Tetrahedron Letters. 13: 3691-3694. DOI: 10.1016/S0040-4039(01)94137-1 |
0.411 |
|
| 1972 |
Baker R, Garratt PJ, Nicolaou KC, Sondheimer F. Diastereomeric monocyclic diallenes. The stereochemistry of formation of racemic and meso-3,4,9,10-cyclodecatetraene-1,7-dione Tetrahedron Letters. 13: 3425-3428. DOI: 10.1016/S0040-4039(01)94062-6 |
0.587 |
|
| 1972 |
Legoff E, Sondheimer F. Ungesaettigte Makrocyclische Verbindungen 96. Mitt. Synth. Des 1-Methoxy-4,5-10,11-Bis-(Tetramethylen)-6,8-Didehydro(13)Annulen-Anions, Eines Aromatischen, Dreizehngliedrigen Carbocyclischen-Syst. Cheminform. 3. DOI: 10.1002/Chin.197252173 |
0.313 |
|
| 1972 |
Howes PD, Legoff E, Sondheimer F. Eine Einfache Neue Synth. Makrocyclischer Dehydroannulenone, Tetramethylen-6,8-Bis-Dehydro(13)Annulenon Und 6,7-12,13-Bis-Tetramethylen-8,10-Bisdehydro(17)Annulenon Cheminform. 3. DOI: 10.1002/Chin.197250226 |
0.331 |
|
| 1972 |
LeGoff E, Sondheimer F. The Snthesis of the 1‐Methoxy‐4,5: 10,11‐bis‐ (tetramethylene)‐6,8‐didehydro [13]annulenyl Anion, an Aromatic 13‐Membered Carbocyclic System Angewandte Chemie. 11: 926-927. DOI: 10.1002/Anie.197209262 |
0.34 |
|
| 1972 |
Beeby PJ, Sondheimer F. The Synthesis of Aromatic Bridged Didehydroaza [17]annulenes Bearing Alkyl Substituents Within the Cavity of the π‐Electron Cloud Angewandte Chemie. 11: 833-834. DOI: 10.1002/Anie.197208331 |
0.429 |
|
| 1972 |
McGirk RH, Sondheimer F. Synthese stereoisomerer Didehydrothia[17]annulene und ihrer Dioxide Angewandte Chemie. 84: 897-898. DOI: 10.1002/Ange.19720841815 |
0.379 |
|
| 1972 |
Beeby PJ, Sondheimer F. Synthese aromatischer, überbrückter Didehydroaza[17]annulene mit Alkylsubstituenten im Bereich der π‐Elektronenwolke Angewandte Chemie. 84: 896-897. DOI: 10.1002/Ange.19720841814 |
0.411 |
|
| 1972 |
Howes PD, Sondheimer F. Synthesis of the 5,6:14,15-bis(tetramethylene)-1,3-bisdehydro[15]annulenium cation, an aromatic 15-membered carbocyclic system [27] Journal of the American Chemical Society. 94: 8261-8262. |
0.359 |
|
| 1972 |
Beeby PJ, Sondheimer F. Synthesis of methylene-bridged bisdehydroaza[17]annulenes, aromatic homologs of pyrrole [15] Journal of the American Chemical Society. 94: 2128-2129. |
0.358 |
|
| 1972 |
Stöckel K, Garratt PJ, Sondheimer F, De Julien De Zélicourt Y, Oth JFM. The thermolysis of [18]annulene [46] Journal of the American Chemical Society. 94: 8644-8645. |
0.525 |
|
| 1971 |
Garratt PJ, Nicolaou KC, Sondheimer F. Synthesis of cyclotetradeca-3,4,5,10,11,12-hexaene-1,8-dione, a monocyclic dicurnulenedione Journal of the Chemical Society D: Chemical Communications. 1018b-1019. DOI: 10.1039/C2971001018B |
0.654 |
|
| 1971 |
Holmes AB, Sondheimer F. Synthesis and valence isomerization of alkylated thia11annulenes Journal of the Chemical Society D: Chemical Communications. 1434-1436. DOI: 10.1039/C29710001434 |
0.519 |
|
| 1971 |
Garratt PJ, Holmes AB, Sondheimer F, Vollhardt KPC. The synthesis of mono-trans-dicyclohexenob,i-1,6-dithiacyclodeca-2,4,7,9- tetraene, a tetra-alkylated 1,6-dithia10annulene Journal of the Chemical Society D: Chemical Communications. 947-948. DOI: 10.1039/C29710000947 |
0.667 |
|
| 1971 |
Sondheimer F, Pilling GM. Unsaturated macrocyclic compounds. LXXIII. Synthesis of 1,2-diethynylcyclohexene and its oxidation to a tetradehydro[12]annulene derivative Journal of the American Chemical Society. 93: 1970-1977. DOI: 10.1021/Ja00737A021 |
0.421 |
|
| 1971 |
Sondheimer F, Cotterrell GP, Mitchell GH, Pilling GM. Unsaturated macrocyclic compounds. LXXVII. Synthesis of 4,5-tetramethylene-2,6,8,14-tetradehydro[15]annulenone, and aromatic macrocyclic ketone. Demonstration of a diamagnetic ring current in a [4n + 3] annulenone derivative Journal of the American Chemical Society. 93: 259-261. DOI: 10.1021/Ja00730A049 |
0.461 |
|
| 1971 |
Garratt PJ, Rowland NE, Sondheimer F. The 1,5-bisdehydro[12]annulenyl and 1,5,9-tridehydro[12]annulenyl radical anions and dianions Tetrahedron. 27: 3157-3162. DOI: 10.1016/S0040-4020(01)98108-6 |
0.478 |
|
| 1971 |
Looker BE, Sondheimer F. The synthesis of methylene-substituted macrocyclic polyacetylenes Tetrahedron. 27: 2567-2571. DOI: 10.1016/S0040-4020(01)90759-8 |
0.376 |
|
| 1971 |
GARRATT PJ, HOLMES AB, SONDHEIMER F, VOLLHARDT KPC. ChemInform Abstract: DIE SYNTH. VON MONO-TRANS-DICYCLOHEXENO(B,I)-1,6-DITHIACYCLODECA-2,4,7,9-TETRAEN, EINEM TETRAALKYLIERTEN 1,6-DITHIA(10)ANNULEN Chemischer Informationsdienst. Organische Chemie. 2: no-no. DOI: 10.1002/Chin.197147354 |
0.61 |
|
| 1971 |
Pilling GM, Sondheimer F. Ungesaettigte Makrocyclische Verbindungen 73. Mitt. Synth. Von 1,2-Diaethinyl-Cyclohexen Und Seine Ox. Zu Einem Tetrahydro(12)Annulen-Derivat Cheminform. 2. DOI: 10.1002/Chin.197129206 |
0.3 |
|
| 1971 |
MCQUILKIN RM, GARRATT PJ, SONDHEIMER F. ChemInform Abstract: UNGESAETTIGTE MAKROCYCLISCHE VERBINDUNGEN 75. MITT. 1,3,7,9,13,15,19,21-OCTADEHYDRO(24)ANNULEN UND SEINE ANIONEN Chemischer Informationsdienst. Organische Chemie. 2: no-no. DOI: 10.1002/Chin.197103315 |
0.531 |
|
| 1971 |
Cotterrell GP, Mitchell GH, Sondheimer F, Pilling GM. The synthesis of 4,5-tetramethylene-2,6,8,14-tetradehydro[15]annulenone, an aromatic macrocyclic ketone. The demonstration of a diamagnetic ring current in a [4n + 3]annulenone derivative [10] Journal of the American Chemical Society. 93: 259-261. |
0.301 |
|
| 1970 |
Garratt PJ, Nicolaou KC, Sondheimer F. Diastereomeric monocyclic diallenes. the synthesis of cyclododeca-3,4,9,10- tetraene-1,7-dione Journal of the Chemical Society D: Chemical Communications. 1219-1220. DOI: 10.1039/C29700001219 |
0.614 |
|
| 1970 |
Sondheimer F, McQuilkin RM, Garratt PJ. Unsaturated macrocyclic compounds. LXXV. 1,3,7,9,13,15,19,21-Octadehydro[24]annulene and its anions Journal of the American Chemical Society. 92: 6682-6683. DOI: 10.1021/Ja00725A073 |
0.604 |
|
| 1970 |
Sondheimer F, McQuilkin RM. Unsaturated macrocyclic compounds. LXXII. Monodehydro[22]annulene Journal of the American Chemical Society. 92: 6341-6343. DOI: 10.1021/Ja00724A045 |
0.382 |
|
| 1970 |
Garratt PJ, Holmes AB, Sondheimer F, Vollhardt KPC. Synthesis of benzo[3,4]cyclobuta[1,2-e]dicyclohexeno[b,h]thionin, an analog of biphenylene containing a thionin ring Journal of the American Chemical Society. 92: 4492-4493. DOI: 10.1021/Ja00717A077 |
0.665 |
|
| 1970 |
Elix JA, Sargent MV, Sondheimer F. Unsaturated 8-membered ring compounds. IX. Synthesis of octaleno[3,4-c] furan, cycloocta[1,2-c:5,6-c']difuran, and benzo[5,6]cycloocta[1,2-c]furan Journal of the American Chemical Society. 92: 973-977. DOI: 10.1021/Ja00707A038 |
0.347 |
|
| 1970 |
Elix JA, Sargent MV, Sondheimer F. Unsaturated 8-membered ring compounds. VIII. Photochemistry of 7,8-dimethylene-1,3,5-cyclooctatrienes. Synthesis of bicyclo[6.2.0]deca-1,3,5,7-tetraene Journal of the American Chemical Society. 92: 969-973. DOI: 10.1021/Ja00707A037 |
0.48 |
|
| 1970 |
Elix JA, Sargent MV, Sondheimer F. Unsaturated 8-membered ring compounds. VII. Synthesis and cycloaddition reactions of 7,8-dimethylene-1,3,5-cyclooctatrienes. The synthesis of dicyclooctatetraeno[1,2:4,5]benzene Journal of the American Chemical Society. 92: 962-968. DOI: 10.1021/Ja00707A036 |
0.501 |
|
| 1970 |
Rowland NE, Sondheimer F, Bullock GA, LeGoff E, Grohmann K. The synthesis of exo,exo-11-oxatetracyclo[4.4.1.0.2,507,10]undeca-3,8-diene. The stereochemistry of the tricyclo[6.2.0.03,6]decane derivative obtained by the photodimerisation of dimethyl trans,trans-penta-1,4-dien-3-one-1,5-dicarboxylate Tetrahedron Letters. 11: 4769-4772. DOI: 10.1016/S0040-4039(00)89341-7 |
0.354 |
|
| 1970 |
Woo EP, Sondheimer F. The synthesis of mono-substituted [18]annulenes Tetrahedron. 26: 3933-3939. DOI: 10.1016/S0040-4020(01)93033-9 |
0.368 |
|
| 1970 |
Mitchell RH, Sondheimer F. The attempted synthesis of a dinaphth-1,6-bisdehydro[10]annulene Tetrahedron. 26: 2141-2150. DOI: 10.1016/S0040-4020(01)92792-9 |
0.53 |
|
| 1970 |
GARRATT PJ, HOLMES AB, SONDHEIMER F, VOLLHARDT KPC. ChemInform Abstract: SYNTHESE VON BENZO(3,4)CYCLOBUTA(1,2-E)DICYCLOHEXENO(B,H)THIONIN, EINEM BIPHENYLEN, ANALOGEN MIT THIONINRING Chemischer Informationsdienst. Organische Chemie. 1: no-no. DOI: 10.1002/Chin.197042378 |
0.615 |
|
| 1970 |
Elix JA, Sargent MV, Sondheimer F. The photochemistry of 7,8-dimethylene-1,3,5-cyclooctatrienes. The synthesis of bicyclo[6.2.0]deca-1,3,5,7-tetraene Journal of the American Chemical Society. 92: 969-973. |
0.338 |
|
| 1970 |
Holmes AB, Sondheimer F. The synthesis of fully unsaturated 11-, 12-, and 13-membered sulfur heterocycles [49] Journal of the American Chemical Society. 92: 5284-5285. |
0.353 |
|
| 1970 |
Garratt PJ, Holmes AB, Sondheimer F, Vollbardt KPC. The synthesis of benzo[3,4]cyclobuta[1,2-e]dicyclohexeno[b,h]thionin, an analog of biphenylene containing a thionin ring [27] Journal of the American Chemical Society. 92: 4492-4493. |
0.636 |
|
| 1970 |
McQuilkin RM, Garratt PJ, Sondheimer F. 1,3,7,9,13,15,19,21-Octadehydro[24]annulene and its anions [32] Journal of the American Chemical Society. 92: 6682-6683. |
0.467 |
|
| 1970 |
Elix JA, Sargent MV, Sondheimer F. The synthesis and cycloaddition reactions of 7,8-dimethylene-1,3,5-cyclooctatrienes. The synthesis of dicyclooctatetraeno[1,2:4,5]benzene Journal of the American Chemical Society. 92: 962-968. |
0.321 |
|
| 1969 |
Mitchell GH, Sondheimer F. Unsaturated eight-membered ring compounds. X. 1,2,3,4,7-cyclooctapentaene, a possible intermediate in the conversion of cis,cis-3,5-octadiene-1,7-diyne to benzocyclobutadiene dimer Journal of the American Chemical Society. 91: 7520-7521. DOI: 10.1021/Ja01054A055 |
0.359 |
|
| 1969 |
Griffiths J, Sondheimer F. Unsaturated macrocyclic compounds. LXVII. Synthesis of the 1-methoxy-2,8,10-tridehydro[17]annulenyl anion, and aromatic 17-membered ring cyclic system Journal of the American Chemical Society. 91: 7518-7520. DOI: 10.1021/Ja01054A054 |
0.49 |
|
| 1969 |
Sondheimer F, McCrae W, Salmond WG. Synthesis of bufadienolides. Synthesis of bufalin and resibufogenin Journal of the American Chemical Society. 91: 1228-1230. DOI: 10.1021/Ja01033A039 |
0.432 |
|
| 1969 |
Brown GW, Sondheimer F. Synthesis of 2,8,10,16-tetradehydro[17]annulenone. Demonstration of a paramagnetic ring current in a [4n+1]annulenone derivative Journal of the American Chemical Society. 91: 760-761. DOI: 10.1021/Ja01031A051 |
0.387 |
|
| 1969 |
Ben-Efraim DA, Sondheimer F. The synthesis and some reactions of a series of "skipped" polyacetylenes containing terminal acetylene groups Tetrahedron. 25: 2823-2835. DOI: 10.1016/0040-4020(69)80026-8 |
0.383 |
|
| 1969 |
Sondheimer F, McCrae W, Salmond WG. Synthesis of bufadienolides. The synthesis of bufalin and resibufogenin [8] Journal of the American Chemical Society. 91: 1228-1230. |
0.322 |
|
| 1968 |
Pilling GM, Sondheimer F. Unsaturated macrocyclic compounds. LXIII. The synthesis of 1-cyclopentadienylidene-4,5:10,11-bis(tetramethylene)-4,10-cyclotridecadiene-2,6,8,12-tetrayne, a derivative of pentatridecafulvalene Journal of the American Chemical Society. 90: 5611-5612. DOI: 10.1021/Ja01022A055 |
0.479 |
|
| 1968 |
Pilling GM, Sondheimer F. Unsaturated macrocyclic compounds. LXII. The synthesis of 4,5:10,11-bis(tetramethylene)-4,10-cyclotridecadiene-2,6,8,12-tetrayn-1-one; a derivative of [13]annulenone Journal of the American Chemical Society. 90: 1977-1984. DOI: 10.1021/Ja01022A054 |
0.479 |
|
| 1968 |
Calder IC, Gaoni Y, Garratt PJ, Sondheimer F. Unsaturated macrocyclic compounds. LX. The nuclear magnetic resonance spectra of dehydro[16]annulenes Journal of the American Chemical Society. 90: 4954-4958. DOI: 10.1021/Ja01020A031 |
0.544 |
|
| 1968 |
Calder IC, Gaoni Y, Sondheimer F. Unsaturated macrocyclic compounds. LIX. The synthesis of four dehydro[16]annulenes and [16]annulene Journal of the American Chemical Society. 90: 4946-4954. DOI: 10.1021/Ja01020A030 |
0.472 |
|
| 1968 |
Gaoni Y, Leznoff CC, Sondheimer F. Unsaturated macrocyclic compounds. LVIII. The reaction of trans-1,4-dibromo-2-butene and trans-1,4-dichloro-2-butene with ethynylmagnesium bromide. The synthesis of precursors of fully conjugated 14-, 16-, 20-, and 26-membered ring cyclic compounds Journal of the American Chemical Society. 90: 4940-4945. DOI: 10.1021/Ja01020A029 |
0.486 |
|
| 1968 |
Leznoff CC, Sondheimer F. Unsaturated macrocyclic compounds. LV. The synthesis of 1-bromocyclotrideca-1,2-diene-4,8,10-triyne, a highly unsaturated 13-membered ring cyclic allene Journal of the American Chemical Society. 90: 731-733. DOI: 10.1021/Ja01005A031 |
0.687 |
|
| 1968 |
Mitchell RH, Sondheimer F. A dinaphth[10]annulene Journal of the American Chemical Society. 90: 530-531. DOI: 10.1021/Ja01004A080 |
0.466 |
|
| 1968 |
Pilling GM, Sondheimer F. The synthesis of 1-cyclopentadienylidene-4,5:10,11-bis(tetramethylene)-4,10-cyclotridecadiene-2, 6,8,12-tetrayne, a derivative of pentatridecafulvalene [2] Journal of the American Chemical Society. 90: 5611-5612. |
0.353 |
|
| 1968 |
Mitchell RH, Sondheimer F. Unsaturated Macrocyclic compounds-LII. The synthesis of 1,8-diethynylinaphthalene and its oxidation to a conjugated fourteen-membered ring system Tetrahedron. 24: 1397-1405. |
0.342 |
|
| 1967 |
Roffey P, Grant PK, Sondheimer F. The synthesis of A-nor-19-nortestosterone. Tetrahedron Letters. 19: 1773-5. PMID 6047531 DOI: 10.1016/S0040-4039(00)90720-2 |
0.323 |
|
| 1967 |
Calder IC, Garratt PJ, Longuet-Higgins HC, Sondheimer F, Wolovsky R. Electrophilic substitution of conjugated eighteen-membered ring systems. Novel conformational effects in mono-substituted [18]annulenes Journal of the Chemical Society C: Organic Chemistry. 1041-1044. DOI: 10.1039/J39670001041 |
0.555 |
|
| 1967 |
Garratt PJ, Sondheimer F. Unsaturated macrocylic compounds. Part XLIV. Studies in the hydroanthracene series. The synthesis of 3,4-benzocyclodeca-3,8-diene-1,6-dione Journal of the Chemical Society C: Organic Chemistry. 565-568. DOI: 10.1039/J39670000565 |
0.618 |
|
| 1967 |
Calder IC, Garratt PJ, Sondheimer F. The use of nuclear magnetic double resonance to study reversible intramolecular processes Chemical Communications (London). 41-43. DOI: 10.1039/C19670000041 |
0.433 |
|
| 1967 |
Grohmann K, Sondheimer F. Unsaturated macrocyclic compounds. LVII. Mono-trans-1,2:3,4:7,8-tribenz[10]annulene Journal of the American Chemical Society. 89: 7119-7121. DOI: 10.1021/Ja01002A053 |
0.404 |
|
| 1967 |
Mulligan PJ, Sondheimer F. Cyclodeca-2,4,8-triene-1,6-dione, a diketo tautomer of 1,6-dihydroxy[10]annulene [6] Journal of the American Chemical Society. 89: 7118-7119. DOI: 10.1021/Ja01002A052 |
0.416 |
|
| 1967 |
Brown GW, Sondheimer F. Novel synthesis of [2.2]paracyclophanes Journal of the American Chemical Society. 89: 7116-7117. DOI: 10.1021/Ja01002A051 |
0.434 |
|
| 1967 |
Shani A, Sondheimer F. Unsaturated macrocyclic compounds. LI. 1,6-Oxido [10] annulene Journal of the American Chemical Society. 89: 6310-6317. DOI: 10.1021/Ja01000A058 |
0.386 |
|
| 1967 |
Okamura WH, Sondheimer F. 1,3,7,9,13,15-Hexadehydro[18]annulene Journal of the American Chemical Society. 89: 5991-5992. DOI: 10.1021/Ja00999A070 |
0.516 |
|
| 1967 |
Leznoff CC, Sondheimer F. Unsaturated macrocyclic compounds. L. Tridehydro[26]annulene Journal of the American Chemical Society. 89: 4247-4248. DOI: 10.1021/Ja00992A066 |
0.586 |
|
| 1967 |
Elix JA, Sargent MV, Sondheimer F. Bicyclo[6.2.0]deca-1,3,5,7-tetraene Journal of the American Chemical Society. 89: 180-180. DOI: 10.1021/Ja00977A056 |
0.349 |
|
| 1967 |
Danieli N, Mazur Y, Sondheimer F. Syntheses in the terpene field—XIII Tetrahedron. 23: 509-514. DOI: 10.1016/S0040-4020(01)83337-8 |
0.35 |
|
| 1967 |
Garratt PJ, Scheinmann F, Sondheimer F. Constituents ofCasimiroa edulis Llaveet Lex.—VIII: The structures of zapotin and zapotinin Tetrahedron. 23: 2413-2416. DOI: 10.1016/0040-4020(67)80075-9 |
0.317 |
|
| 1967 |
Okamura WH, Sondheimer F. 1,3,7,9,13,15-Hexadehydro[18]annulene [34] Journal of the American Chemical Society. 89: 5991-5992. |
0.461 |
|
| 1967 |
Garratt PJ, Scheinmann F, Sondheimer F. Constituents of Casimiroa edulis Llave et Lex.-VIII. The structures of zapotin and zapotinin Tetrahedron. 23: 2413-2416. |
0.431 |
|
| 1967 |
Brown GW, Sondheimer F. A novel synthesis of [2.2]paracyclophanes [5] Journal of the American Chemical Society. 89: 7116-7117. |
0.324 |
|
| 1966 |
Danieli N, Mazur Y, Sondheimer F. The synthesis of digitoxigenin. Tetrahedron. 22: 3189-93. PMID 5976053 DOI: 10.1021/Ja00864A048 |
0.433 |
|
| 1966 |
Sondheimer F, Wolovsky R, Garratt PJ, Calder IC. 1,5,9-Tridehydro[12]annulene1 Journal of the American Chemical Society. 88: 2610-2610. DOI: 10.1021/Ja00963A057 |
0.529 |
|
| 1966 |
Wolovsky R, Sondheimer F. Unsaturated macrocyclic compounds. XL. 1,3,7-Cyclodecatriyne as an intermediate in the coupling of 1,5,9-decatriyne Journal of the American Chemical Society. 88: 1525-1528. DOI: 10.1021/Ja00959A038 |
0.377 |
|
| 1966 |
Mayer J, Sondheimer F. 5,6-Benzazulene and Derivatives from Cyclic Polyacetylenes1 Journal of the American Chemical Society. 88: 603-604. DOI: 10.1021/Ja00955A038 |
0.339 |
|
| 1966 |
Sondheimer F, Wolovsky R, Garratt PJ, Calder IC. 1,5,9-Tridehydro[12]annulene [21] Journal of the American Chemical Society. 88: 2610. |
0.47 |
|
| 1965 |
Wolovsky R, Sondheimer F. Unsaturated macrocyclic compounds. XXXVI. The synthesis of two isomers of bisdehydro[12]annulene and biphenylene from 1,5-hexadiyne Journal of the American Chemical Society. 87: 5720-5727. DOI: 10.1021/Ja00952A034 |
0.482 |
|
| 1965 |
Ghera E, Sondheimer F. Oxidative ring-contraction in the sym-dicyclohexylethane series Tetrahedron. 21: 977-982. DOI: 10.1016/0040-4020(65)80036-9 |
0.352 |
|
| 1964 |
Sondheimer F, Mechoulam R, Sprecher M. The synthesis of 19-hydroxy-10-alpha-testosterone. Tetrahedron. 20: 2473-85. PMID 5879223 DOI: 10.1016/S0040-4020(01)90827-0 |
0.514 |
|
| 1964 |
Gaoni Y, Sondheimer F. Electrophilic substitution of aromatic fourteen-membered ring cyclic conjugated systems [8] Journal of the American Chemical Society. 86: 521-522. DOI: 10.1021/Ja01057A053 |
0.384 |
|
| 1964 |
Ghera E, Sondheimer F. Total synthesis of the β-amyrin derivatives olean-13(18)-ene and 18α-olean-12-ene Tetrahedron Letters. 5: 3887-3891. DOI: 10.1016/S0040-4039(01)93311-8 |
0.315 |
|
| 1963 |
Sondheimer F, Ben-Efraim DA. Unsaturated macrocyclic compounds. XXVIII. 1,2,7,8,13,14-hexamethyltridehydro-[18]-annulene and 1,2,7,8,13,14-hexamethyl-[18]annulene Journal of the American Chemical Society. 85: 52-56. DOI: 10.1021/Ja00884A010 |
0.384 |
|
| 1962 |
Jackman LM, Sondheimer F, Amiel Y, Ben-Efraim DA, Gaoni Y, Wolovsky R, Bothner-By AA. The nuclear magnetic resonance spectroscopy of a series of annulenes and dehydro-annulenes Journal of the American Chemical Society. 84: 4307-4312. DOI: 10.1021/Ja00881A022 |
0.539 |
|
| 1962 |
Sondheimer F, Gaoni Y. Unsaturated macrocyclic compounds. XXV. The synthesis of bisdehydro-[20]-annulene, [20]annulene, tridehydro-[30]annulene and [30]annulene from 1,5,9-decatriyne Journal of the American Chemical Society. 84: 3520-3526. DOI: 10.1021/Ja00877A020 |
0.475 |
|
| 1962 |
Ghera E, Gibson M, Sondheimer F. Syntheses in the terpene series. XI. Model experiments with sym-dicyclohexylethane derivatives Journal of the American Chemical Society. 84: 2953-2961. DOI: 10.1021/Ja00874A023 |
0.328 |
|
| 1962 |
Sondheimer F, Wolovsky R, Amiel Y. Unsaturated macrocyclic compounds. XXIII. The synthesis of the fully conjugated macrocyclic polyenes cycloöctadecanonaene ([18]annulene), cyclotetracosadodecaene ([24]annulene), and cyclotriacontapentadecaene ([30]annulene) Journal of the American Chemical Society. 84: 274-284. DOI: 10.1021/Ja00861A030 |
0.485 |
|
| 1962 |
Sondheimer F, Amiel Y, Gaoni Y. Unsaturated macrocyclic compounds. XXII. A synthesis of cycloöctadeca-1,3,7,9,-13,15-hexaene-5,11,17-triyne (tridehydro-[18]annulene) from 1,5-hexadiyn-3-ol Journal of the American Chemical Society. 84: 270-274. DOI: 10.1021/Ja00861A029 |
0.472 |
|
| 1962 |
Sondheimer F, Wolovsky R. Unsaturated macrocyclic compounds. XXI. The synthesis of a series of fully conjugated macrocyclic polyene-polyynes (dehydro-annulenes) from 1,5-hexadiyne Journal of the American Chemical Society. 84: 260-269. DOI: 10.1021/Ja00861A028 |
0.48 |
|
| 1962 |
Wolovsky R, Sondheimer F. Unsaturated macrocyclic compounds. XXVI. Synthesis of bisdehydro[12]annulene (cyclododecatetraenediyne) and biphenylene from 1,5-hexadiyne [17] Journal of the American Chemical Society. 84: 2844-2845. |
0.368 |
|
| 1962 |
Danieli N, Mazur Y, Sondheimer F. The synthesis of digitoxigenin [12] Journal of the American Chemical Society. 84: 875-876. |
0.322 |
|
| 1961 |
Sondheimer F, Gaoni Y. Unsaturated macrocyclic compounds. XXIV. Synthesis of four completely conjugated sixteen-membered ring cyclic systems [5] Journal of the American Chemical Society. 83: 4863-4864. DOI: 10.1021/Ja01484A042 |
0.462 |
|
| 1961 |
Sondheimer F, Wolovsky R, Ben-Efraim DA. Unsaturated macrocyclic compounds. XIX. Linear and cyclic coupling products derived from trans-5-decene-1,9-diyne. Attempted syntheses of cycloeicosadecaene and cyclotriacontapentadecaene Journal of the American Chemical Society. 83: 1686-1691. DOI: 10.1021/Ja01468A032 |
0.402 |
|
| 1961 |
Sondheimer F, Ben-Efraim DA, Gaoni Y. Unsaturated macrocyclic compounds. XVIII. The prototropic rearrangement of linear 1,5-diynes to conjugated polyenynes Journal of the American Chemical Society. 83: 1682-1685. DOI: 10.1021/Ja01468A031 |
0.384 |
|
| 1961 |
Sondheimer F, Ben-Efraim DA, Wolovsky R. Unsaturated macrocyclic compounds. XVII. The prototropic rearrangement of linear 1,5-enynes to conjugated polyenes. The synthesis of a series of vinylogs of butadiene Journal of the American Chemical Society. 83: 1675-1681. DOI: 10.1021/Ja01468A030 |
0.464 |
|
| 1961 |
Sondheimer F, Gaoni Y. Unsaturated Macrocyclic Compounds. Xx.1Synthesis Of Three Completely Conjugated Twenty-Membered Ring Cyclic Systems Journal of the American Chemical Society. 83: 1259-1260. DOI: 10.1021/Ja01466A064 |
0.462 |
|
| 1961 |
Danieli N, Mazur Y, Sondheimer F. A simplified route to a key intermediate in the total synthesis of α-onocerin Tetrahedron Letters. 2: 310-312. DOI: 10.1016/S0040-4039(01)84068-5 |
0.358 |
|
| 1961 |
Sondheimer F, Gaoni Y. Unsaturated macrocyclic compounds. XX. Synthesis of three completely conjugated twenty-membered ring cyclic systems [11] Journal of the American Chemical Society. 83: 1259-1260. |
0.358 |
|
| 1960 |
Mazur Y, Danieli N, Sondheimer F. The Synthesis of the Steroidal Sapogenins1,2 Journal of the American Chemical Society. 82: 5889-5908. DOI: 10.1021/Ja01507A028 |
0.427 |
|
| 1960 |
Sondheimer F, Gaoni Y. Unsaturated Macrocyclic Compounds. Xv.1 Cyclotetradecaheptaene Journal of the American Chemical Society. 82: 5765-5766. DOI: 10.1021/Ja01506A061 |
0.38 |
|
| 1960 |
Sondheimer F, Burstein S, Mechoulam R. Syntheses in the cardiac aglycone field. III. The conversion of a 14α- to a 14β-hydroxy group in the androstane series. The ultraviolet spectra of Δ15-androsten-17-ones Journal of the American Chemical Society. 82: 3209-3214. DOI: 10.1021/Ja01497A055 |
0.476 |
|
| 1960 |
Sondheimer F, Wolovsky R, Gaoni Y. Unsaturated Macrocyclic Compounds. Xiii.1 Cyclotriacontapentadecaene Journal of the American Chemical Society. 82: 755-756. DOI: 10.1021/Ja01488A073 |
0.379 |
|
| 1960 |
Sondheimer F, Wolovsky R, Gaoni Y. Unsaturated Macrocyclic Compounds. Xii.1 Synthesis Of Two Completely Conjugated Thirty-Membered Ring Cyclic Systems Journal of the American Chemical Society. 82: 754-755. DOI: 10.1021/Ja01488A072 |
0.461 |
|
| 1960 |
Sondheimer F, Mechoulam R, Sprecher M. 19-hydroxy-10-isotestosterone Tetrahedron Letters. 1: 38-44. DOI: 10.1016/S0040-4039(01)99376-1 |
0.544 |
|
| 1960 |
Sondheimer F, Meisels A. Constituents of Casimiroa edulis Llave et Lex.-VI. 2′,5,6-Trimethoxyflavone, 2′,5,6,7-tetramethoxyflavone (zapotin) and 5-hydroxy-2′,6,7-trimethoxyflavone (zapotinin) Tetrahedron. 9: 139-144. DOI: 10.1016/0040-4020(60)80001-4 |
0.353 |
|
| 1960 |
Sondheimer F, Wolovsky R, Gaoni Y. Unsaturated macrocyclic compounds. XII. Synthesis of two completely conjugated thirty-membered ring cyclic systems [13] Journal of the American Chemical Society. 82: 754-755. |
0.357 |
|
| 1959 |
Sondheimer F, Danieli N, Mazur Y. Synthesis and reactions of 3β-acetoxy-20-ethynyl-5-pregnen-20-ol Journal of Organic Chemistry. 24: 1278-1280. DOI: 10.1021/Jo01091A030 |
0.33 |
|
| 1959 |
Sondheimer F, Mechoulam R. Notes. The Dies-Alder Reaction of Steroidal 20-Methylene-Δ16-pregnene Derivatives with Maleic Anhydride Journal of Organic Chemistry. 24: 106-107. DOI: 10.1021/Jo01083A600 |
0.518 |
|
| 1959 |
Sondheimer F, Gaoni Y. Unsaturated macrocyclic compounds. X. Poly-oxygenated macrocyclic compounds from hepta-1,6-diyn-4-ol Journal of the American Chemical Society. 81: 6301-6305. DOI: 10.1021/Ja01532A047 |
0.343 |
|
| 1959 |
Sondheimer F, Wolovsky R. Unsaturated macrocyclic compounds. XI. Cyclotetracosa-1,3,7,9,13,15,19,21-octaene-5,11,-17,23-tetrayne and cyclotetracosa-1,3,5,-7,9,11,13,15,17,19,21,23-dodecaene [16] Journal of the American Chemical Society. 81: 4755-4756. DOI: 10.1021/Ja01526A088 |
0.379 |
|
| 1959 |
Sondheimer F, Amiel Y, Wolovsky R. Unsaturated macrocyclic compounds. VIII. Oxidation of terminal diacetylenes to large ring polyacetylenes with cupric acetate in pyridine. Synthesis of five new macrocyclic rings Journal of the American Chemical Society. 81: 4600-4606. DOI: 10.1021/Ja01526A038 |
0.445 |
|
| 1959 |
Sondheimer F, Elad D. Syntheses in the terpene series. VII. A total synthesis of the dinoronocerane carbon skeleton Journal of the American Chemical Society. 81: 4429-4432. DOI: 10.1021/Ja01525A081 |
0.378 |
|
| 1959 |
Mazur Y, Sondheimer F. The Synthesis Of Tigogenin And Neotigogenin Journal of the American Chemical Society. 81: 3161-3162. DOI: 10.1021/Ja01521A081 |
0.432 |
|
| 1959 |
Sondheimer F, Amiel Y, Gaoni Y. Unsaturated Macrocyclic Compounds. Vii.1 Synthesis Of Cycloöctadeca-1,3,7,9,13,15-Hexaene-5,11,17-Triyne From 1,5-Hexadiyn-3-Ol Journal of the American Chemical Society. 81: 1771-1772. DOI: 10.1021/Ja01516A069 |
0.469 |
|
| 1959 |
Sondheimer F, Wolovsky R. Unsaturated macrocyclic compounds. VI. The synthesis of cycloöctadeca-1,3,7,9,13,15-hexane-5,11,17-triyne, a completely conjugated eighteen-membered ring cyclic system [7] Journal of the American Chemical Society. 81: 1771. DOI: 10.1021/Ja01516A068 |
0.485 |
|
| 1959 |
Sondheimer F, Wolovsky R. The synthesis of cycloöctadecanonaene, a new aromatic system Tetrahedron Letters. 1: 3-6. DOI: 10.1016/S0040-4039(01)99412-2 |
0.403 |
|
| 1959 |
Woodward RB, Sondheimer F, Mazur Y. The mechanism of the isomerization of steroidal sapogenins at C-25 [13] Journal of the American Chemical Society. 80: 6693-6694. |
0.565 |
|
| 1959 |
Sondheimer F, Amiel Y, Gaoni Y. Unsaturated macrocyclic compounds. VII. Synthesis of cycloöctadeca-1,3,7,9,13,15-hexaene-5,11,17-triyne from 1.5-hexadiyn-3-ol [8] Journal of the American Chemical Society. 81: 1771-1772. |
0.366 |
|
| 1959 |
Mazur Y, Sondheimer F. The synthesis of tigogenin and neotigogenin [24] Journal of the American Chemical Society. 81: 3161-3162. |
0.322 |
|
| 1958 |
Mazur Y, Sondheimer F. Synthesis of 4α-Methyl-Δ7-steroiäs. The Interrelationship of Cholesterol, Citrostadienol and Lophenol Journal of the American Chemical Society. 80: 6296-6299. DOI: 10.1021/Ja01556A033 |
0.309 |
|
| 1958 |
Mazur Y, Sondheimer F. Synthesis and Reactions of Ring A Methylated Saturated Steroids1 Journal of the American Chemical Society. 80: 5220-5229. DOI: 10.1021/Ja01552A051 |
0.404 |
|
| 1958 |
Mechoulam R, Sondheimer F. The Wittig Reaction with Fluorenone. Formation of Cyclopropane Derivatives Journal of the American Chemical Society. 80: 4386-4388. DOI: 10.1021/Ja01549A069 |
0.501 |
|
| 1958 |
Sondheimer F, Rosenthal D. Syntheses in the Terpene Series. VI.1 Synthesis of 10-Methyl-1-decalone. The Stereochemical Stability Relationship in the 9-Methyldecalin Series Journal of the American Chemical Society. 80: 3995-4001. DOI: 10.1021/Ja01548A048 |
0.386 |
|
| 1958 |
Sondheimer F, Mechoulam R. Further Aspects of the Wittig Reaction in the Steroid Series. 20-Dehydrocholesterol and 20-Isocholesterol Journal of the American Chemical Society. 80: 3087-3090. DOI: 10.1021/Ja01545A046 |
0.49 |
|
| 1957 |
Sondheimer F, Amiel Y, Wolovsky R. Unsaturated Macrocyclic Compounds. IV. The Oxidation of Terminal Diacetylenes to Macrocyclic Tetraacetylenes Journal of the American Chemical Society. 79: 6263-6267. DOI: 10.1021/Ja01580A040 |
0.336 |
|
| 1957 |
Sondheimer F, Elad D. Syntheses in the Terpene Series. III.1 A Synthesis of 4,4,9-Trimethyl-trans-decal-8-one Journal of the American Chemical Society. 79: 5542-5546. DOI: 10.1021/Ja01577A057 |
0.462 |
|
| 1957 |
Romo J, Rosenkranz G, Sondheimer F. Steroids. LXXXVIII.1 A New Synthesis of Desoxycorticosterone Acetate and of 16-Dehydro-desoxycorticosterone Acetate Journal of the American Chemical Society. 79: 5034-5036. DOI: 10.1021/Ja01575A055 |
0.383 |
|
| 1957 |
Sondheimer F, Mechoulam R. Synthesis of Steroidal Methylene Compounds by the Wittig Reaction1 Journal of the American Chemical Society. 79: 5029-5033. DOI: 10.1021/Ja01575A054 |
0.595 |
|
| 1957 |
Sondheimer F, Amiel Y, Wolovsky R. Unsaturated Macrocyclic Compounds. V.1 Large Ring Poly-Acetylenes Journal of the American Chemical Society. 79: 4247-4248. DOI: 10.1021/Ja01572A080 |
0.395 |
|
| 1957 |
Sondheimer F, Mazur Y. Synthesis of 4-Methylated Steroids1 Journal of the American Chemical Society. 79: 2906-2910. DOI: 10.1021/Ja01568A058 |
0.341 |
|
| 1949 |
RAPHAEL RA, SONDHEIMER F. Synthesis of geometrical isomers of pellitorine and herculin. Nature. 164: 707. PMID 15406836 |
0.62 |
|
| 1949 |
LUNT JC, SONDHEIMER F. Synthesis of 4-methylsafranal. Nature. 164: 1051. PMID 15397428 |
0.322 |
|
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