Acyl (phosphoryl) transfer by use of gem-dihalides
作者:V. M. Clark、D. W. Hutchinson、P. F. Varey
DOI:10.1039/j39680003062
日期:——
gem-Dihalides are capable of promoting acyl transfer; for example, sym-diesters of pyrophosphoric acid are formed when 4-methoxybenzylidene dichloride is heated with a monoester of orthophosphoric acid. In the presence of an alcohol, ester formation occurs. Analogous acylations by use of carboxylic acids can be observed.