Cerium Triflate: An Efficient and Recyclable Catalyst for Chemoselective Thioacetalization of Carbonyl Compounds under Solvent-Free Conditions
作者:Anil Kumar、M. Sudershan Rao、V. Kameshwara Rao
DOI:10.1071/ch09296
日期:——
A simple and efficient chemoselectivethioacetalization of carbonylcompounds has been achieved using Ce(OTf)3 (10 mol-%) as a catalystunder solvent-free conditions. Advantages of the methodology include very short reaction times, excellent yields, the catalytic use of a water tolerant Lewis acid, and simple recovery and reuse of the catalyst.