Meta-arylation of calixarenes using organomercurial chemistry

Org Biomol Chem. 2013 Sep 7;11(33):5528-34. doi: 10.1039/c3ob41085d.

Abstract

A direct mercuration reaction combined with a subsequent Pd-catalyzed arylation was used to introduce the aryl moiety into the meta position of the calix[4]arene skeleton. The application of organomercurial intermediates thus allows the straightforward formation of meta-aryl-substituted derivatives representing a unique substitution pattern in calixarene chemistry.