作者:Dipankar Srimani、Gregory Leitus、Yehoshoa Ben-David、David Milstein
DOI:10.1002/anie.201407281
日期:2014.10.6
The synthesis of terminal, as well as internal, olefins was achieved by the one‐step olefination of alcohols with sulfones catalyzed by a ruthenium pincer complex. Furthermore, performing the reaction with dimethyl sulfone under mild hydrogen pressure provides a direct route for the replacement of alcohol hydroxy groups by methyl groups in one step.
末端烯烃和内部烯烃的合成是通过钌夹钳配合物催化的醇与砜的一步烯烃化来实现的。此外,在适度的氢气压力下与二甲基砜进行反应提供了一种直接的步骤,以一步法用甲基取代醇羟基。