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Stereospecific deoxygenation of phosphine oxides with retention of configuration using triphenylphosphine or triethyl phosphite as an oxygen acceptor.

作者信息

Wu Hai-Chen, Yu Jin-Quan, Spencer Jonathan B

机构信息

Department of Chemistry, Cambridge University, Cambridge CB2 1EW, United Kingdom.

出版信息

Org Lett. 2004 Dec 9;6(25):4675-8. doi: 10.1021/ol048227c.

DOI:10.1021/ol048227c
PMID:15575658
Abstract

[reaction: see text] A new protocol for deoxygenation of various phosphine oxides with retention of configuration is described. The advantage of the new method includes milder conditions and considerably shortened reaction times. Mechanistic studies about the oxygen transfer between the starting phosphine oxide and the sacrificial triphenylphosphine are also presented.

摘要

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