The nucleophilic reactivity of organophosphorus compounds. Part 4. The alkylation of phosphorus acid anions with 'onium keten acetals
作者:Alexander T. Zaslona、C. Dennis Hall
DOI:10.1039/p19810003059
日期:——
The preparations of phosphonium and pyridinium ketenacetals are reported and their reactions with a variety of phosphorusacidanions are described. The novel pyridinium ketenacetals are useful reagents for the alkylation of various acidanions in aprotic, aqueous and aqueous-emulsion media.