53075-94-8Relevant articles and documents
Green Organocatalytic Oxidation of Sulfides to Sulfoxides and Sulfones
Voutyritsa, Errika,Triandafillidi, Ierasia,Kokotos, Christoforos G.
, p. 917 - 924 (2017/02/15)
A highly efficient synthetic methodology towards the selective synthesis of sulfoxides and sulfones is reported using a cheap and green organocatalytic method. Starting from sulfides and using 2,2,2-trifluoroacetophenone as the organocatalyst and H2O2 as the oxidant, the high-yielding preparation of sulfoxides or sulfones is described, being dependent on the reaction conditions.
A Selective, Convenient, and Efficient Conversion of Sulfides to Sulfoxides
Xu, Wei Liang,Li, Yun Zheng,Zhang, Qing Shan,Zhu, He Sun
, p. 227 - 232 (2007/10/03)
A novel, convenient and chemoselective procedure for oxidizing sulfides to sulfoxides with 30% aqueous H2O2 in phenol at room temperature is described. The procedure is very simple and no strict conditions were required for the selec
A convergent asymmetric synthesis of γ-butenolides
Renard, Marc,Ghosez, Léon A.
, p. 2597 - 2608 (2007/10/03)
The addition of aldehydes to the new enantiomerically pure lithiated sulfoxide-orthoester 13 yielded γ-butenolides of high enantiomeric purities after elimination of phenylsulfinic acid. The cyclocondensation with ketones was less stereoselective. This new asymmetric synthesis of γ-butenolides has been applied to a convergent preparation of the antifungal antibiotic (+)-cerulenin.
