Reactions of (RP)- and (SP)-tert-butylphenylphosphinobromidates and tert-butylphenylthionophosphinochloridates with heteroatom nucleophiles; preparation of P-chiral binol phosphinates and related compounds
作者:Tin-Lok Au-Yeung、Ka-Yee Chan、Wai-Kuen Chan、Richard K Haynes、Ian D Williams、Lam Lung Yeung
DOI:10.1016/s0040-4039(00)01950-x
日期:2001.1
Reaction of (RP)- and (SP)-tert-butylphenylphosphinobromidates and tert-butylphenylthionophosphinochloridates with metallated phenol and BINOL alkoxides, thioalkoxides, amides and enolates leading with clean inversion at phosphorus to phosphinates, phosphinothiolates and phosphinoamidates, and the corresponding thionophosphorus compounds are described.
(R P)-和(S P)-
叔丁基苯基膦基
溴代
膦酸酯和
叔丁基苯基
硫代膦酰基
氯代酸酯与
金属化的
酚和BINOL醇盐,
硫代醇盐,酰胺和烯醇化物的反应导致
磷的干净转化为
次膦酸酯,次
硫代
膦酸酯和
膦酸酯,以及
次膦酸酯被描述。