Tubular microporous organic networks bearing imidazolium salts and their catalytic CO₂conversion to cyclic carbonates

Abstract

Tubular microporous organic networks bearing imidazolium salts (T-IM) were prepared by Sonogashira coupling of tetrakis(4-ethynylphenyl)methane and diiodoimidazolium salts, which showed promising catalytic activities in heterogeneous conversion of CO(2) into cyclic carbonates.