Diphenyl methylphosphonate as a phosphonylation reagent with high diastereoselectivity at phosphorus
作者:Robert M. Moriarty、Anping Tao、Cristian Condeiu、Richard Gilardi
DOI:10.1016/s0040-4039(97)00423-1
日期:1997.4
Reaction of diphenyl methylphosphonate with lithium alkoxides generated in situ from alcohols and butyllithium gives phenyl alkyl methylphosphonate diesters even with hindered alcohols and with high diastereoselectivity at phosphorus. (C) 1997 Elsevier Science Ltd.