Reactions of phosphorus compounds: reaction of phosphoranes with carbonyl reagents to produce olefins via vinylphosphonium salt intermediates
Journal of the Chemical Society D: Chemical Communications Pub Date : , DOI:10.1039/C29710001000
Abstract
The preparation of olefins from phosphoranes (Ph3PCHR1), with one α-proton, and carbonyl (R2R3CO) reagents is accomplished via vinylphosphonium salts when the reaction is run in alcoholic solvent.
![[double bond, length as m-dash]](http://hg.y866.cn/compound/lib/scimg/usr/1/C29710001000.jpg)
CHR1), with one α-proton, and carbonyl (R2R3C
