Year |
Citation |
Score |
1990 |
de Leeuw DM, Groen WA, Feiner LF, Havinga EE. Correlation between the superconducting transition temperature and crystal structure of high-Tc cuprate compounds Physica C: Superconductivity and Its Applications. 166: 133-139. DOI: 10.1016/0921-4534(90)90564-U |
0.358 |
|
1977 |
Den Heijer J, Shadid OB, Cornelisse J, Havinga E. Photoreactions of aromatic compounds-XXXV1 1 Part XXXIV: C.M. Lok and E. Havinga, Proceedings Kon. Ned. Akad. Wetensch. B. 77, 15 (1974). Nucleophilic photosubstitution of methoxy substituted aromatic compounds. Monophotonic ionization of the triplet Tetrahedron. 33: 779-786. DOI: 10.1016/0040-4020(77)80192-0 |
0.315 |
|
1975 |
Cornelisse J, Havinga E. Photosubstitution reactions of aromatic compounds Chemical Reviews. 75: 353-388. DOI: 10.1351/pac197541040433 |
0.418 |
|
1973 |
de Gunst GP, Havinga E. Photoreactions of aromatic compounds-XXIX. Pathway and intermediates of the photoreactions of 3,5-dinitroanisole with nucleophiles Tetrahedron. 29: 2167-2171. DOI: 10.1016/0040-4020(73)80160-7 |
0.464 |
|
1973 |
Boomsma F, Jacobs HJC, Havinga E, Van Der Gen A. Studies on vitamin D and related compounds. XXIII. The structure of bischolestadienol isomers Recueil Des Travaux Chimiques Des Pays Bas. 92: 1361-1367. |
0.406 |
|
1972 |
Brasem P, Lammers JG, Cornelisse J, Lugtenburg J, Havinga E. Photoreactions of aromatic compounds XXIV nucleophilic photosubstitution of fluorbenzene derivatives Tetrahedron Letters. 13: 685-686. DOI: 10.1016/S0040-4039(01)84410-5 |
0.515 |
|
1972 |
Lodder G, Havinga E. Photoreactions of aromatic compounds-XXVII. Reinvestigation of the photoinduced hydrogen isotope exchange of some aromatic compounds; photoacylation Tetrahedron. 28: 5583-5588. DOI: 10.1016/S0040-4020(01)93622-1 |
0.468 |
|
1972 |
Havinga EE, Damsma H, Kanis JM. Compounds and pseudo-binary alloys with the CuAl2 (C16)-type structure IV. Superconductivity Journal of the Less-Common Metals. 27: 281-291. DOI: 10.1016/0022-5088(72)90060-4 |
0.406 |
|
1972 |
Havinga EE, Damsma H. Compounds and pseudo-binary alloys with the CuAl2 (C16)-type structure III. Stability and competitive structures Journal of the Less-Common Metals. 27: 269-280. DOI: 10.1016/0022-5088(72)90059-8 |
0.431 |
|
1972 |
Havinga EE. Compounds and pseudo-binary alloys with the CuAl2 (C16)-type structure II. Theoretical discussion of crystallographic parameters Journal of the Less-Common Metals. 27: 187-193. DOI: 10.1016/0022-5088(72)90029-X |
0.347 |
|
1972 |
Havinga EE, Damsma H, Hokkeling P. Compounds and pseudo-binary alloys with the CuAl2(C16)-type structure I. Preparation and X-ray results Journal of the Less-Common Metals. 27: 169-186. DOI: 10.1016/0022-5088(72)90028-8 |
0.32 |
|
1970 |
Lok CM, Lugtenburg J, Cornelisse J, Havinga E. Photoreactions of aromatic compounds XXII photo-induced reactions of 1-nitroazulene with nucleophiles Tetrahedron Letters. 11: 4701-4702. DOI: 10.1016/S0040-4039(00)89371-5 |
0.391 |
|
1970 |
Van Vliet A, Kronenberg ME, Cornelisse J, Havinga E. Photoreactions of aromatic compounds-XVIII. Photoinduced aromatic substitution in liquid ammonia, ammonia/methanol and ammonia/watert Tetrahedron. 26: 1061-1067. DOI: 10.1016/S0040-4020(01)98782-4 |
0.396 |
|
1970 |
Buys HR, Leeuwestein CH, Havinga E. Conformation of non-aromatic ring compounds-58. Infrared and raman spectra of trans-2,3-dihalogenotetralins Tetrahedron. 26: 845-850. DOI: 10.1016/S0040-4020(01)97883-4 |
0.341 |
|
1969 |
Havinga EE, Van Maaren MH, Damsma H. Superconductivity of compounds having the Si2U3-type structure Physics Letters A. 29: 109-110. |
0.565 |
|
1969 |
de Hoog AJ, Buys HR, Altona C, Havinga E. Conformation of non-aromatic ring compounds-LII. NMR spectra and dipole moments of 2-alkoxytetrahydropyrans Tetrahedron. 25: 3365-3375. |
0.389 |
|
1969 |
Elgersma RHC, Havinga E. Investigations on the Fischer indole synthesis I. The structure of a supposed intermediate Tetrahedron Letters. 10: 1735-1736. |
0.311 |
|
1968 |
Buys HR, Altona C, Havinga E. The conformation of non-aromatic ring compounds-XLIII. Carbon-halogen stretching frequencies and conformation of 3-halogeno- and trans-3-4-dihalogenotetrahydrofurans Tetrahedron. 24: 3019-3030. DOI: 10.1016/S0040-4020(01)98710-1 |
0.331 |
|
1968 |
Buys HR, Havinga E. Conformation of non-aromatic ring compounds-XLVII. The conformation of trans-1,2-dihalogenoindans Tetrahedron. 24: 4967-4979. |
0.37 |
|
1968 |
Buys HR, Havinga E. The conformation of non-aromatic ring compounds, part XLIX relationship between the conformational equilibria in halogenated open-chain and six-membered carbocyclic compounds Tetrahedron Letters. 9: 3759-3762. |
0.444 |
|
1968 |
Lodder G, du Mée PEJ, Havinga E. Photoreactions of aromatic compounds XVI Photochemical valence isomerisation in anisole Tetrahedron Letters. 9: 5949-5952. |
0.537 |
|
1968 |
Altona C, Hageman HJ, Havinga E. The conformation of non-aromatic ring compounds-XL. Characteristic vibration frequencies of some cyclic vicinal dihalogenides with anti configuration-I Spectrochimica Acta Part a: Molecular Spectroscopy. 24: 633-653. |
0.309 |
|
1967 |
Altona C, Havinga E. Investigations into conformation on non-aromatic ring compounds-XI. Coupling constants in some cis-2-3disubstituted-1,4-dioxans; A reassignment of the structure of trans-naphthodioxan Tetrahedron. 23: 528. |
0.387 |
|
1966 |
Geise HJ, Tieleman A, Havinga E. The conformation of non-aromatic ring compounds-XIX. The dipole moments of trans-2,3- and trans-5,6-dihalogeno-5α-cholestanes Tetrahedron. 22: 183-187. |
0.34 |
|
1966 |
van Vliet A, Kronenberg ME, Havinga E. Photoreactions of aromatic compounds XI. Photoinduced substitution of nitrobenzene and derivatives in liquid ammonia Tetrahedron Letters. 7: 5957-5959. |
0.41 |
|
1966 |
Altona C, Havinga E. Investigations into the conformation of non-aromatic ring compounds-XI. Coupling constants in some cis-2,3-disubstituted-1,4-dioxans: a reassignment of the structure of trans-naphthodioxan Tetrahedron. 22: 2275-2280. |
0.387 |
|
1966 |
Cornelisse J, Havinga E. Photoreactions of aromatic compounds X flash photolysis of 3,5-dinitroanisole in alkaline medium Tetrahedron Letters. 7: 1609-1610. |
0.391 |
|
1966 |
Hageman HJ, Havinga E. The conformation of non-aromatic ring-compounds-XXVII. The dipole moments of trans-aa-dihalogeno-4-t-butylcyclohexanes Tetrahedron. 22: 2271-2274. |
0.356 |
|
1965 |
Nijhoff DF, Havinga E. Photoreactions of aromatic compounds VIII a photochemical substitution of halogen in 2-bromo-(chloro)-4-nitroanisole Tetrahedron Letters. 6: 4199-4201. |
0.507 |
|
1965 |
de Bie DA, Havinga E. Photoreactions of aromatic compounds-IV. The directing influence of the methoxy- and the nitro- substituent in the photodeuteration of the benzene nucleus Tetrahedron. 21: 2359-2363. |
0.458 |
|
1963 |
Bosman AJ, Havinga EE. Temperature dependence of dielectric constants of cubic ionic compounds Physical Review. 129: 1593-1600. DOI: 10.1103/PhysRev.129.1593 |
0.347 |
|
1963 |
Mossel A, Romers C, Havinga E. Investigations into the conformation of non-aromatic ring compounds XII. Cyclohexanedione 1,4 and related compounds. Tetrahedron Letters. 4: 1247-1249. |
0.501 |
|
1961 |
Wiebenga EH, Havinga EE, Boswijk KH. Structures of Interhalogen Compounds and Polyhalides Advances in Inorganic Chemistry and Radiochemistry. 3: 133-169. DOI: 10.1016/S0065-2792(08)60239-3 |
0.308 |
|
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