Selective C–P(O) Bond Cleavage of Organophosphine Oxides by Sodium
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.
Petrov, K. A.; Chauzov, V. A.; Agafonov, S. V., Journal of general chemistry of the USSR, 1982, vol. 52, # 1, p. 53 - 58