Synthesis and Characterization of Mono (carboxy methoxy)-tert.butylcalix[4]arenes via In Direct Alkylation

Abstract

Synthesis and characterization towards of mono (carboxy methoxy)-t.b.calix[4]arene via in direct acylation on the formation of mono(hydroxy)-tri(benzoyloxy)-t.b.calix[4]arene derivatives through O-acyl groups of the lower rim phenolic OH groups had been down.