Electrophilic and Nucleophilic Addition Reactions of α,β-Unsaturated Diphenylphosphoryl Compounds
作者:M. Zh. Ovakimyan、G. Ts. Gasparyan、A. S. Poghosyan、A. S. Bichakhchyan、L. V. Derdzyan
DOI:10.1134/s1070428020010157
日期:2020.1
were developed for the synthesis of diphenyl(prop-1-en-1-yl)phosphine oxide and cyclohex-1-en-1-yl(diphenyl)phosphine oxide by alkaline hydrolysis of triphenyl(prop-1-en-1-yl)phosphonium bromide and cyclohex-1-en-1-yl(triphenyl)phosphonim bromide, respectively. The bromination of diphenyl(vinyl)phosphine oxide, diphenyl(prop-1-en-1-yl)phosphine oxide, and cyclohex-1-en-1-yl(diphenyl)phosphine oxide with
开发了通过碱水解三苯基(prop-1-en-1-)合成二苯基(prop-1-en-1-yl)氧化膦和环己-1-en-1-yl(diphenyl)氧化膦的程序分别是yl)溴化phosph和环己-1-烯-1-基(三苯基)膦溴化亚胺。用过量的溴溴化二苯基(乙烯基)膦氧化物,二苯基(丙-1-烯-1-基)膦氧化物和环己-1-烯-1-基(二苯基)膦氧化物得到相应的1,2-二溴衍生物。用氢氧化钠将1,2-二溴乙基(二苯基)膦氧化物和1,2-二溴丙基(二苯基)膦脱溴化氢得到1-溴乙烯基(二苯基)膦氧化物和1-溴丙-1-烯-1-基(二苯基)氧化膦。研究了溴和甲醇在1-溴乙烯基(二苯基)膦氧化物和1-溴丙-1-烯-1-基-(二苯基)膦氧化物中的添加。