cached image

Blanka Wladislaw, Ph.D. - Publications

Affiliations: 
1953-2012 Departamento de Química Fundamental University of São Paulo, São Paulo, São Paulo, Brazil 
Area:
Organic Chemistry

63 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2010 Donnici CL, Pereira EHT, Lopes JCD, Marzorati L, Wladislaw B. Selective sulfenylative desulfonylation or decarbalkoxylation of α-sulfonyl malonates with DABCO or Bu3N: Reactivity and conformational analysis Synthetic Communications. 40: 342-350. DOI: 10.1080/00397910902962852  1
2010 Rodrigues A, Wladislaw B, Vitta CD, Filho JEPC, Marzorati L, Bueno MA, Olivato PR. Asymmetric phase-transfer catalytic sulfanylation of some 2-methylsulfinyl cyclanones. Modeling of the stereochemical course of the aldol reaction of (SS,2S)-2-methylsulfinyl-2-methylsulfanylcyclohexanone Tetrahedron Letters. 51: 5344-5348. DOI: 10.1016/J.Tetlet.2010.08.010  1
2009 Marzorati L, Vitta PBD, Wladislaw B, Schpector JZ, Vitta CD. Synthesis and retro aza diels-alder reaction of some new isoquinuclidine derivatives Heterocycles. 78: 1223-1233. DOI: 10.3987/Com-08-11610  1
2009 De Sousa ALF, José E, Cardoso Filho P, Wladislaw B, Marzorati L, Di Vitta C. Studies on chemo- And diastereo-selectivity of the Diels-Alder reactions of sulfinyltoluquinones with cyclopentadiene Canadian Journal of Chemistry. 87: 1135-1143. DOI: 10.1139/V09-070  1
2007 Wladislaw B, Marzorati L, Di Vitta C. Sulfanylation reactions of carbonyl compounds and carboxylic acid derivatives employing sulfur electrophiles. A review Organic Preparations and Procedures International. 39: 447-494. DOI: 10.1080/00304940709458600  1
2007 Marzorati L, Barazzone GC, Bueno Filho MA, Wladislaw B, Di Vitta C. New methodology for the preparation of N-tosyl aziridine-2-carboxylates Tetrahedron Letters. 48: 6509-6513. DOI: 10.1016/J.Tetlet.2007.07.054  1
2004 Wladislaw B, Bueno MA, Marzorati L, Di Vitta C, Zukerman-Schpector J. Phase transfer catalysis (PTC) sulfanylation of some 2-methylsulfinyl-cyclanones. The Journal of Organic Chemistry. 69: 9296-8. PMID 15609970 DOI: 10.1021/Jo048751X  1
2004 Wladislaw B, Perna F, De Almeida Neves RM, Marzorati L, Di Vitta C. Reaction of α-benzenesulfonylphenylacetic acid with alkyl halides. Decarboxylative alkylation vs. decarboxylative protonation Phosphorus, Sulfur and Silicon and the Related Elements. 179: 1403-1409. DOI: 10.1080/10426500490463592  1
2004 Wladislaw B, Bueno MA, Marzorati L, Di Vitta C, Zukerman-Schpector J. Phase transfer catalysis (PTC) sulfanylation of some 2-methylsulfinyl- cyclanones Journal of Organic Chemistry. 69: 9296-9298. DOI: 10.1021/jo048751x  1
2003 Marzorati L, Da Silva MA, Wladislaw B, Di Vitta C. PTC sulfanylation of arylacetates Synthetic Communications. 33: 3491-3495. DOI: 10.1081/Scc-120024728  1
2003 Wladislaw B, Bueno MA, Marzorati L, Calegão IC, Di Vitta C. Selective formation of methyl α-methylsulfanyl dimethylphosphonothioacetate and thiopropanoate by phase transfer catalysis Phosphorus, Sulfur and Silicon and the Related Elements. 178: 2047-2053. DOI: 10.1080/10426500390228729  1
2002 Wladislaw B, Marzorati L, Neves RMA, Di Vitta C. Phase transfer catalysis in solid-liquid system as a selective method of mono-alkylation of α-sulfonyl thioesters Synthetic Communications. 32: 1483-1487. DOI: 10.1081/Scc-120004136  1
2002 Marzorati L, De Mattos MC, Wladislaw B, Di Vitta C. Conjugate addition of thiols and malonates to thiocinnamates under PTC conditions Synthetic Communications. 32: 1427-1435. DOI: 10.1081/Scc-120003641  1
2000 Wladislaw B, Marzorati L, Di Vitta C, Claro NF. New decarboxylative sulfanylation of some phenylsulfonyl arylacetic acids Phosphorus, Sulfur and Silicon and Related Elements. 161: 1-7. DOI: 10.1080/10426500008042091  1
2000 Wladislaw B, Bjorklund MB, Marzorati L, Zukerman-Schpector J. Reactions of β-keto sulfoxides with sulfur electrophiles. Part II. Stereochemical and configurational studies of the intermediate enolates Phosphorus, Sulfur and Silicon and Related Elements. 157: 139-144. DOI: 10.1080/10426500008040518  1
2000 Di Vitta C, Wladislaw B, Marzorati L. Reactivities of carbonyl-activated angular and vinyl chlorine substituents in chloranyl-cyclopentadiene adduct toward nucleophiles. Synthesis of new 1,4-benzoquinones containing an unusual ortho pattern of substitution Synthetic Communications. 30: 3413-3422. DOI: 10.1080/00397910008086981  1
1999 Vargas RR, Bechara EJH, Marzorati L, Wladislaw B. Asymmetric sulfoxidation of a β-carbonyl sulfide series by chloroperoxidase Tetrahedron Asymmetry. 10: 3219-3227. DOI: 10.1016/S0957-4166(99)00339-0  1
1999 Wladislaw B, Marzorati L, Biaggio FC, Vargas RR, Bjorklund MB, Zukerman-Schpector J. Sulfenylation of β-keto sulfoxides. III. Diastereoselectivity induced by a chiral phase transfer catalyst Tetrahedron. 55: 12023-12030. DOI: 10.1016/S0040-4020(99)00705-X  1
1998 Melo JOF, Teixeira Pereira EH, Donnici CL, Wladislaw B, Marzorati L. A novel and easy de-ethoxycarbonylation of α-substituted malonic esters Synthetic Communications. 28: 4179-4185. DOI: 10.1080/00397919809458698  1
1998 Olivato PR, Mondino MG, Yreijo MH, Wladislaw B, Bjorklund MB, Marzorati L, Distefano G, Dal Colle M, Bombieri G, Del Pra A. Spectroscopic and theoretical studies on the conformation of some α-sulfinylacetophenones Journal of the Chemical Society. Perkin Transactions 2. 109-114. DOI: 10.1039/A704219A  1
1997 Wladislaw B, Marzorati L, Donnici CL, Biaggio FC, Neves RMA, Claro NF. PTC sulfanylation of some carboxylic acids derivatives activated by α-sulfonyl or α-sulfinyl group, in solid-liquid system Phosphorus, Sulfur and Silicon and Related Elements. 123: 197-208. DOI: 10.1080/10426509708044209  1
1997 Wladislaw B, Marzorati L, Junior NFC, Di Vitta C. A new methodology for obtaining α-oxo ester equivalents: Sulfanylation of α-sulfonyl carboxylic esters in a solid/liquid phase transfer catalytic system Synthesis. 420-422. DOI: 10.1055/S-1997-1212  1
1997 Wladislaw B, Di Vitta C, Marzorati L, De Arruda Campos IP, Lucchini V. Novel stereoselective addition of some nucleophiles to 2,3-bis(methylsulfanyl)norbornenobenzoquinone Tetrahedron Letters. 38: 2625-2628. DOI: 10.1016/S0040-4039(97)00446-2  1
1997 Mikołajczyk M, Midura WH, Wladislaw B, Biaggio FC, Marzorati L, Wieczorek MW, Błaszczyk J. α-Phosphoryl sulfoxides. XI. Sulfenylation of α-phosphoryl sulfoxides and a general synthesis of optically active ketene dithioacetal mono-S-oxides Tetrahedron. 53: 2959-2972. DOI: 10.1016/S0040-4020(96)01175-1  1
1996 Wladislaw B, Marzorati L, Di Vitta C, Claro NF. New methodology for obtention of some α-methylsulfanyl sulfones, synthetic precursors of carbonyl compounds Synthetic Communications. 26: 3485-3490. DOI: 10.1080/00397919608003753  1
1995 Da Silva MAA, Zaim MH, Isolani PC, Wladislaw B, Zinner LB, Zinner K. Synthesis and characterization of complexes of rare earth picrates and rac-bis(ethylsulfinyl)methane Journal of Coordination Chemistry. 36: 311-316. DOI: 10.1080/00958979508022681  1
1995 Wladislaw B, Marzorati L, Torres Russo VF, Zaim MH, Di Vitta C. Novel reaction: Decarboxylative Ramberg-Bäcklund rearrangement in some α-isopropyl sulfonyl carboxylic esters Tetrahedron Letters. 36: 8367-8370. DOI: 10.1016/0040-4039(95)01827-5  1
1994 Wladislaw B, Marzorati L, Zaim MH. New perspective for the synthetic application of some a-sulfenylated benzylic sulfones, synthesis of vinyl sulfides Phosphorus, Sulfur, and Silicon and the Related Elements. 95: 329-330. DOI: 10.1080/10426509408034223  1
1994 Wladislaw B, Marzorati L, Zaim MH. α-Methylthiobenzylsulfones as synthetic intermediates part vi. syntheses of some vinylic sulfides and sulfoxides Phosphorus, Sulfur, and Silicon and the Related Elements. 92: 11-17. DOI: 10.1080/10426509408021452  1
1993 Wladislaw B, Marzorati L, Di Vitta C. Synthesis of α-methylthio-sulfones by the sulfenylative decarboxylation of α-phenylsulfonyl-carboxylic acids Phosphorus, Sulfur, and Silicon and the Related Elements. 74: 403-404. DOI: 10.1080/10426509308038136  1
1993 Wladislaw B, Marzorati L, Donnici CL. New decarboxylation, de-ethoxycarbonylation and desulfonylation, followed by sulfenylation of some half-esters of malonic acids and α- sulfonylmalonic esters Journal of the Chemical Society, Perkin Transactions 1. 3167-3170. DOI: 10.1039/P19930003167  1
1993 Wladislaw B, Marzorati L, Biaggio FC. Novel uncatalyzed thermal pummerer rearrangements Journal of Organic Chemistry. 58: 6132-6134. DOI: 10.1021/Jo00074A051  1
1992 Wladislaw B, Marzorati L, Ebeling G. α-(Methylthio) benzyl sulfones as synthetic intermediates. part v. syntheses of some o-and m-substituted 1-deuteriobenzaldehydes Phosphorus, Sulfur, and Silicon and the Related Elements. 70: 25-28. DOI: 10.1080/10426509208049147  1
1992 Wladislaw B, Marzorati L, De Arruda Campos IP, Viertler H. The importance for cage compound formation of the oxidation potential of the enedionic system in benzoquinone-cyclopentadiene adducts Journal of the Chemical Society, Perkin Transactions 2. 475-477. DOI: 10.1039/P29920000475  1
1991 Wladislaw B, Marzorati L, Di Vitta C. New reduction of some sulfinyl carboxylic esters with sodium borohydride Phosphorus, Sulfur, and Silicon and the Related Elements. 62: 225-229. DOI: 10.1080/10426509108034480  1
1990 Wladislaw B, Marzorati L, Di Vitta C, De Arruda Campos IP. Some New Sulfur And Selenium Substituted Benzoquinone- Cyclopentadiene Diels-Alder Adducts. Part Ii. Monosubstituted Adducts Phosphorus, Sulfur, and Silicon and the Related Elements. 47: 153-156. DOI: 10.1080/10426509008046855  1
1990 Wladislaw B, Marzorati L, Gruber J. Pummerer Rearrangement Of Ethyl Methylsulfinylthio Acetate Phosphorus, Sulfur, and Silicon and the Related Elements. 47: 21-26. DOI: 10.1080/10426509008046841  1
1990 Wladislaw B, Marzorati L, Ebeling G. α-(methylthio)benzyl sulfones as synthetic intermediates. part iv.1 some new o-, m- and p-substituted α-(methylthio)- and α,α'-bis-(methylthio)-benzyl sulfones Phosphorus, Sulfur, and Silicon and the Related Elements. 48: 163-167. DOI: 10.1080/10426509008045893  1
1990 Olivato PR, Oike F, Lopes JCD. Conformational studies of α-substituted carbonyl compounds by i. r. spectroscopy. vii. ethyl α-(alkylthio)-esters Phosphorus, Sulfur, and Silicon and the Related Elements. 47: 391-399. DOI: 10.1080/10426509008037995  0.56
1983 Guerrero SA, Barros JRT, Wladislaw B, Rittner R, Olivato PR. Conformational studies of α-substituted carbonyl compounds. Part 1. Conformation and electronic interaction in hetero-substituted acetones by infrared and ultraviolet spectroscopy Journal of the Chemical Society, Perkin Transactions 2. 1053-1058. DOI: 10.1039/P29830001053  1
1980 Wladislaw B, Viertler H, Olivato PR, Calegão ICC, Pardini VL, Rittner R. Interaction between the carbonyl group and a sulphur atom. Part 9. The relationship between conformation and ground- and excited-state interactions in some α-sulphur-substituted cycloalkanones Journal of the Chemical Society, Perkin Transactions 2. 453-456. DOI: 10.1039/P29800000453  1
1979 Olivato PR, Viertler H, Wladislaw B, Sauvageau P, Sandorfy C. The far-ultraviolet spectra of CH3SCH2SCH3 and CH3SCH2COCH3 The Journal of Chemical Physics. 70: 1677-1680. DOI: 10.1063/1.437683  1
1977 Cole KC, Sandorfy C, Fabi MT, Olivato PR, Rittner R, Trufem C, Viertlet H, Wladislaw B. Interaction between the carbonyl group and a sulphur atom. Part 8. 1 Correlation between the basicity constants, corrected for steric effects, and taft σvalues for some ketones and nitriles Journal of the Chemical Society, Perkin Transactions 2. 2025-2027. DOI: 10.1039/P29770002025  1
1977 Mires II, Olivato PR, Wladislaw B. Intramolecular hydrogen bonding in o-Mercapto-NN-dimethylbenz-amide Journal of the Chemical Society, Perkin Transactions 2. 166-169. DOI: 10.1039/P29770000166  1
1976 Fabi MT, Marzorati L, Olivato PR, Rittner R, Viertler H, Wladislaw B. Comparison between the cyano-group hydrogen bonding abilities, infrared frequencies, and intensities in some α-alkylthio-nitriles Journal of the Chemical Society, Perkin Transactions 2. 16-19. DOI: 10.1039/P29760000016  1
1975 Buzzi BT, Olivato PR, Rittner R, Trufen C, Viertler H, Wladislaw B. Interaction between the carbonyl group and a sulphur atom. Part VI. Some 3-thiacycloalkanones Journal of the Chemical Society, Perkin Transactions 2. 1294-1298. DOI: 10.1039/P29750001294  1
1974 Wladislaw B, Pardini VL, Viertler H. Electrochemical reduction of some α-oxo-esters in methanol at a platinum cathode Journal of the Chemical Society, Perkin Transactions 2. 625-627. DOI: 10.1039/P29740000625  1
1972 Wladislaw B, Rittner R, Olivato PR, Sancho CC. Interactions between cyano-group and sulphur atom in some α- and β-ethylthio-nitriles Journal of the Chemical Society, Chemical Communications. 236-237. DOI: 10.1039/C39720000236  1
1971 Wladislaw B, Olivato PR, Sala O. The infrared and Raman spectra of some thioacetals Journal of the Chemical Society B: Physical Organic. 2037-2040. DOI: 10.1039/J29710002037  1
1971 Wladislaw B, Rittner R, Viertler H. Interaction between the carbonyl group and an α-sulphur atom. Part III. Infrared and nuclear magnetic resonance measurements of carbonyl group basicities for some α-ethylthio-substituted carbonyl compounds Journal of the Chemical Society B: Physical Organic. 1859-1861. DOI: 10.1039/J29710001859  1
1971 Wladislaw B, Viertler H, Demant EB. Interaction between the carbonyl group and an α-sulphur atom. Part I. Infrared and ultraviolet spectra of some α-(alkylthio)thioesters Journal of the Chemical Society B: Physical Organic. 565-566.  1
1970 Wladislaw B, Zimmermann JP. Electrolyses of some α-keto-carboxylic acids Journal of the Chemical Society B: Physical Organic. 290-293.  1
1968 Wladislaw B, Viertler H. Studies on the successive anodic methoxylation of some ring-substituted phenylacetic acids Journal of the Chemical Society B: Physical Organic. 576-579. DOI: 10.1039/J29680000576  1
1966 Wladislaw B, Giora A, Vicentini G. The syntheses and infrared spectra of some acetals and ketals Journal of the Chemical Society B: Physical Organic. 586-588. DOI: 10.1039/J29660000586  1
1965 Wladislaw B, Giora A. 1068. α-ethoxy-4-nitrophenylacetic acid and a new mixed acetal of 4-nitrobenzaldehyde Journal of the Chemical Society (Resumed). 5747-5749. DOI: 10.1039/JR9650005737  1
1964 Wladislaw B, Giora A. The electrolysis of some nitro-substituted mono- and di-phenylacetic acids Journal of the Chemical Society (Resumed). 1029-1037.  1
1962 Wladislaw B, Ayres AMJ. Syntheses of benzophenone and benzaldehyde methyl ethyl and dimethyl acetals by an electrolytic method Journal of Organic Chemistry. 27: 281-282.  1
1961 Wladislaw B. Synthesis of 6,8-diphenoxyoctanoic acid Journal of Organic Chemistry. 26: 711-713. DOI: 10.1021/Jo01062A015  1
1955 Wladislaw B. Synthesis of aleprestic acid Journal of the Chemical Society (Resumed). 4227-4228. DOI: 10.1039/JR9550004227  1
1955 Linstead RP, Weedon BCL, Wladislaw B. Anodic syntheses. Part XIII. Chain extension of fatty acids by electrolysis with benzyl half esters Journal of the Chemical Society (Resumed). 1097-1100. DOI: 10.1039/JR9550001097  1
1950 Hauptmann H, Wladislaw B. The action of raney nickel upon sulfur compounds. II. Mercaptals, mercaptols and disulfides Journal of the American Chemical Society. 72: 707-709.  1
1950 Hauptmann H, Wladislaw B. The action of raney nickel on sulfur compounds. III. Aromatic thioesters Journal of the American Chemical Society. 72: 710-712.  1
1948 Hauptmann H, Wladislaw B, Camargo PF. Über das Verhalten von Schwefelverbindungen in Gegenwart von Raney-Nickel Experientia. 4: 385. DOI: 10.1007/BF02145193  1
Show low-probability matches.