The zwitterion-accelerated [3,3]-sigmatropic rearrangement of allyl vinyl sulfoxided to sulfines. A specific class of charge-accelerated rearrangement
作者:Jih Ru Hwu、Denise A Anderson
DOI:10.1016/s0040-4039(00)85108-4
日期:1986.1
δ-unsaturated sul fines 6 and 9, respectively, under neutral conditions shows that the accelerating effects of the charges in a zwitterionic moiety do not cancel, instead the sulfoxide functionality significantly facilitates the rearrangement.
在中性条件下,烯丙基乙烯基环氧乙烷5和8分别转化为γ,δ-不饱和sul细粉6和9表明,两性离子部分中电荷的加速作用并未消除,相反,亚砜官能团明显促进了重排。