Sequential <i>In Situ</i>-Formed Kukhtin–Ramirez Adduct and P(NMe<sub>2</sub>)<sub>3</sub>-Catalyzed <i>O</i>-Phosphination of α-Dicarbonyls with P(O)–H
作者:Yuanyuan Huang、Nan Wang、Zheng-Guang Wu、Xinxing Wu、Mengke Wang、Weichun Huang、You Zi
DOI:10.1021/acs.orglett.3c02563
日期:2023.10.27
sequential in situ formation of a Kukhtin–Ramirez adduct and a P(NMe2)3-catalyzed process has been exploited for the synthesis of α-phosphoryloxy carbonyls. A range of P(O)–H derivatives, including diarylphosphine oxides, arylphosphinates, and phosphinates, are competent candidates to be introduced into the α-dicarbonyls in this transformation, and various α-phosphoryloxy carbonyls are obtained. This