The reactions of triphenyl-phosphine and -arsine with dimethyl acetylenedicarboxylate
作者:J.B. Hendrickson、R.E. Spenger、J.J. Sims
DOI:10.1016/s0040-4020(01)99206-3
日期:1963.1
The phosphine reaction of the title is shown to afford the true pentacovalent phosphole, not a zwitterionic product, but the arsine reaction takes a different course, yielding the acyclic dimethyl triphenylarsenylidene-oxalacetate (VI). Various facets of the chemistry of these systems are reported.
已显示标题的膦反应可提供真正的五价磷,而不是两性离子产物,但rs反应的过程不同,从而生成无环二甲基三苯基ar烯基-草酰乙酸(VI)。这些系统的化学反应的各个方面都有报道。