Calix[4]pyridine: a new arrival in the heterocalixarene family
Chemical Communications Pub Date : 01/01/1900 00:00:00 , DOI:10.1039/A706018A
Abstract
Reaction of dichlorocarbene with meso-octamethylcalix[4]pyrrole causes pyrrole ring expansion, producing chlorocalixpyridinopyrroles and chlorocalixpyridines.
