已经探索了具有直接与磷连接的具有一个或多个叔丁基的化合物的途径,并且已经制备了许多这种类型的新化合物。用三苯基膦还原叔丁基硫代硫代二氯化物提供了通往叔丁基二氯代磷的途径,尽管其步数比先前所述的多,但对于大规模操作而言可能是有利的。当叔丁基基团连接到磷Arbusov反应和其他一些普通的有机磷反应抑制,但的叔丁基氯以烷基亚膦二氯化物反应(RPCL 2 ; R =甲基,乙基,镨我,或卜吨)为烷基叔丁基次膦酰氯提供了良好的路线,从而为相应的酸提供了良好的途径。红外波段在805至835厘米之间。–1是叔丁基磷化合物的特征。
Structural effects in reactions of organophosphorus compounds. II. Reaction of Grignard reagents with phosphonic dichlorides
作者:Alfred D. Brown、Gennady M. Kosolapoff
DOI:10.1039/j39680000839
日期:——
It has been shown that the reaction of Grignardreagents containing tertiary aliphatic radicals with phosphonicdichlorides may yield as many as four products, depending on the nature of the reactants. Some of these products are described for the first time.