An efficient method for the oxathioacetalization of carbonyl compounds using N-bromosaccharin as a catalyst
摘要:
A mild and highly chemoselective method for the preparation of oxathiolane from aliphatic and aromatic aldehydes and ketones with 2-mercaptoethanol in the presence of catalytic amount of N-bromosaccharin at room temperature is reported. (C) 2012 Heshmatollah Alinezhad. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
Indium Trifluoromethanesulfonate as a Mild and Chemoselective Catalyst for the Conversion of Carbonyl Compounds into 1,3-Oxathiolanes
作者:Tsuneo Sato、Kiyoshi Kazahaya、Nao Hamada、Shinya Ito
DOI:10.1055/s-2002-33541
日期:——
An efficient method for the preparation of 1,3-oxathiolanes from aldehydes and ketones with 2-mercaptoethanol in the presence of a catalytic amount of indium trifluoromethanesulfonate is reported.