Complementary Strategy for Regioselective Synthesis of Diverse β-Hydroxysulfones from Thiosulfonates
作者:Soobin Son、Pranab K. Shyam、Hyowon Park、Ilgyo Jeong、Hye-Young Jang
DOI:10.1002/ejoc.201800778
日期:2018.7.6
Regioselectivesynthesis of diverse β‐hydroxysulfones is conducted via sulfonylation; the reactions of alkenes with thiosulfonates provided 2° and 3° β‐hydroxysulfones, and the reactions of epoxides with thiosulfonates afforded 1° and 2° β‐hydroxysulfones in good yields.
Various P-hydroxyl sulfones are prepared by regioselective ring opening of epoxides with sodium salt of sulfinate on water. This is an efficient protocol which avoids hazardous and moisture sensitive catalysts. (C) 2009 Elsevier Ltd. All rights reserved.