Titanium(salen)-Catalysed Synthesis of Di- and Trithiocarbonates from Epoxides and Carbon Disulfide
作者:Christopher Beattie、Michael North
DOI:10.1002/cctc.201400005
日期:2014.3.12
tributylamine forms a highly active catalyst system for the reactionbetween epoxides and carbondisulfide to lead to di‐ and/or trithiocarbonates. Reactions can be performed at 90 °C by using just 0.5–1.0 mol % of the catalysts. The reactions proceed with the inversion of the epoxide configuration and on the basis of kinetic and spectroscopicevidence, a mechanism to account for the results is proposed.