49833-32-1Relevant articles and documents
Exploiting Substrate Diversity for Preparing Synthetically Valuable Sulfoxides via Asymmetric Hydrogenative Kinetic Resolution
Fernández-Pérez, Héctor,Grabulosa, Arnald,Lao, Joan R.,Vidal-Ferran, Anton
supporting information, (2020/07/24)
A detailed study is disclosed on the Rh-mediated hydrogenative kinetic resolution of α,β-unsaturated sulfoxides with alkyl and aryl substituents at the α-, E- and Z-positions of the double bond. This stereoselective catalytic methodology has enabled the p
Addition of sulfenic acids to monosubstituted acetylenes: A theoretical and experimental study
Aversa, Maria Chiara,Barattucci, Anna,Bonaccorsi, Paola,Contini, Alessandro
experimental part, p. 1048 - 1057 (2010/07/13)
The reaction of benzenesulfenic acid, generated in situ by thermal decomposition of 3-(phenylsulfinyl) propanenitrile, with monosubstituted acetylenes was experimentally and theoretically investigated at the DFT level using the MPW1B95 density functional.
Reactions of Vinyl Sulfoxides with Magnesium Amides. One-Pot Synthesis of Symmetrical and Unsymmetrical β-(Dialkylamino) Dithioacetals
Kawakita, Masataka,Yokota, Kouichi,Akamatsu, Hideki,Irisawa, Susumu,Morikawa, Osamu,Konishi, Hisatoshi,Kobayashi, Kazuhiro
, p. 8015 - 8017 (2007/10/03)
Vinyl sulfoxides (PhSOCR1=CHR2: R1 = H, Me, or Ph; R2 = H or Me) were treated with (dialkylamino)magnesium reagents, generated in situ from the reaction of EtMgBr with secondary amines (R3R4NH: R3 = Et, i-Pr, or Bn; R4 = Me, Et, or i-Pr) in refluxing Et2O for 1 h, and stirring at room-temperature overnight gave the corresponding symmetrical β-(dialkylamino) dithioacetals [(PhS)2CR1CHR2NR3R4] in 24-84% yields. When the (diethylamino)magnesium reagent was treated with appropriate thiols (RSH; R = p-ClC6H4 or Bn) prior to the interaction with phenyl vinyl sulfoxide, the corresponding unsymmetrical β-(diethylamino) dithioacetals [(PhS)(RS)CHCH2NEt2] were produced in 63-67% yields.