127679-95-2Relevant academic research and scientific papers
A stepwise synthesis of functionalized calix [4]arenes and a calix[6]arene with alternate electron-withdrawing substituents
De Mendoza, Javier,Nieto, Pedro M.,Prados, Pilar,Sanchez, Concha
, p. 671 - 682 (2007/10/02)
Simple modifications of the TiCl4-induced cyclocondensation of phenol derivatives raise the yields of pure calix [4]arenes, even in the presence of electron-withdrawing substituents. The first example of a calix [6]arene with alternate substitu
