Synthesis of New calix[4]resorcinols with [N-diethoxyphosphorylmethyl-N-(2, 2-dimethoxyethyl)amino]methyl Substituents at the Upper Rim

摘要

Calix[4]resorcinols containing four [N-diethoxyphosphorylmethyl-N-(2,2- dimethoxyethyl)amino]methyl substituents at the upper rim of molecule were synthesized by condensation of calix[4]resorcinols with formaldehyde and diethyl N-(2,2-dimethoxyethyl)- aminomethylphosphonate.