作者:D. Bernard、R. Burgada
DOI:10.1016/0040-4020(75)80084-6
日期:1975.1
Spirophosphoranes obtained by addition of tricoordinated phosphorus compounds on α diketones and α ethylenic ketones are discussed. Steric and electronegativity factors which determine the number of stable isomers are considered, but no interconversion mechanism is postulated. Phosphorus epimerization has been studied with compounds containing two centres of asymmetry.
讨论了通过在α二酮和α烯键上加三配位磷化合物而获得的螺膦。考虑了确定稳定异构体数目的立体和电负性因素,但未提出相互转化机理。已经用含有两个不对称中心的化合物研究了磷差向异构。