作者:Jian-Qiu Zhang、Eiichi Ikawa、Hiroyoshi Fujino、Yuki Naganawa、Yumiko Nakajima、Li-Biao Han
DOI:10.1021/acs.joc.0c01642
日期:2020.11.6
Sodium exhibits better efficacy and selectivity than Li and K for converting Ph3P(O) to Ph2P(OM). The destiny of PhNa co-generated is disclosed. A series of alkyl halides R4X and aryl halides ArX all react with Ph2P(ONa) to produce the corresponding phosphine oxides in good to excellent yields.