作者:Dietmar Seyferth、James K. Heeren、Gurdial Singh、Samuel O. Grim、William B. Hughes
DOI:10.1016/s0022-328x(00)80365-4
日期:1966.3
The action of phenyllithium on (bromomethyl)triphenylphosphonium bromide results in a nearly equimolar mixture of triphenylphosphinebromomethylene (formal H÷ abstraction) and triphenylphosphinemethylene (formal Br÷ abstraction). With (iodomethyl)triphenylphosphonium iodide a mixture of triphenylphosphineiodomethylene and triphenylphosphinemethylene is formed in which the latter is favored by a factor
苯基锂对溴化(溴甲基)三苯基action的作用导致三苯基膦溴亚甲基(形式H ÷提取)和三苯基膦亚甲基(形式Br ÷提取)几乎等摩尔的混合物。与碘化(碘甲基)三苯基phosph形成三苯基膦碘亚甲基和三苯基膦亚甲基的混合物,其中后者的含量约为三倍。