Open Access Open Access  Restricted Access Subscription Access

REGIO- AND STEREOSELECTIVE SYNTHESIS OF (Z)-(2,3-DIHYDRO-1,4-THIASELENIN-2-YL) VINYL SULFIDES FROM 2-BROMOMETHYL-1,3-THIASELENOLE UNDER PHASE-TRANSFER CATALYSIS CONDITIONS

Андрей С. Филиппов, Светлана В. Амосова, Владимир А. Потапов
Cover Image

Abstract


A one-pot regio- and stereoselective method for the synthesis of previously unknown (Z)-(2,3-dihydro-1,4-thiaselenin-2-yl) vinyl sulfides based on 2-bromomethyl-1,3-thiaselenole and activated acetylenes at room temperature under phase-transfer catalysis conditions in 90–96% yields has been developed.

Keywords


activated acetylenes; 2-bromomethyl-1,3-thiaselenole; vinyl sulfides; 2,3-dihydro-1,4-thiaselenines; nucleophilic addition.

Full Text: PDF (Russian) Supplementary File(s): None


 

 

Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv