1357912-54-9Relevant articles and documents
Asymmetric Synthesis of Trisubstituted Tetrahydrothiophenes via in Situ Generated Chiral Fluoride-Catalyzed Cascade Sulfa-Michael/Aldol Reaction of 1,4-Dithiane-2,5-diol and α,β-Unsaturated Ketones
Duan, Mengying,Liu, Yidong,Ao, Jun,Xue, Lu,Luo, Shilong,Tan, Yu,Qin, Wenling,Song, Choong Eui,Yan, Hailong
supporting information, p. 2298 - 2301 (2017/05/12)
A chiral fluoride-catalyzed asymmetric cascade sulfa-Michael/aldol condensation reaction of 1,4-dithiane-2,5-diol and a series of α,β-unsaturated ketones is described to access chiral trisubstituted tetrahydrothiophene derivatives. The target products, in
Hydrogen-bond-mediated cascade reaction involving chalcones: Facile synthesis of enantioenriched trisubstituted tetrahydrothiophenes
Ling, Jun-Bing,Su, Yu,Zhu, Hai-Liang,Wang, Guan-Yu,Xu, Peng-Fei
supporting information; experimental part, p. 1090 - 1093 (2012/04/04)
A bifunctional squaramide catalyzed sulfa-Michael/aldol cascade reaction between 1,4-dithiane-2,5-diol and chalcones with a low catalyst loading has been developed. Trisubstituted tetrahydrothiophenes with three contiguous stereogenic centers are obtained