Synthesis of α -aminophosphonic acids by Pd(O) alkylation of diethyl aminomethylphosphonate schiff bases.
作者:J.P. Genet、J. Uziel、S. Juge
DOI:10.1016/s0040-4039(00)80546-8
日期:1988.1
γ, δ -Unsaturated α -amino phosphonic acids are obtained by alkylation of Schiff bases , in the presence of a palladium catalyst under neutral or basic conditions in THF or DME, using allylic carbonates, esters or halides (50–80 % yields).