Synthesis, Structure, and Reactivity of a Stabilized Phosphiranylium Salt
作者:Helen Jansen、Florian B. Läng、J. Chris Slootweg、Andreas W. Ehlers、Martin Lutz、Koop Lammertsma、Hansjörg Grützmacher
DOI:10.1002/anie.201000901
日期:——
Charged! Combining MeBABAR‐Phos and methyl triflate affords an amino‐stabilized phosphiranylium ion (see picture; C gray, N blue, P orange), which undergoes various nucleophilic addition reactions to give P‐substituted phosphiranes and an N‐heterocycliccarbenestabilized phosphiranylium cation.