Oxidative coupling of porphyrins using copper(ii) salts
作者:Bradley J. Brennan、Michael J. Kenney、Paul A. Liddell、Brian R. Cherry、Jian Li、Ana L. Moore、Thomas A. Moore、Devens Gust
DOI:10.1039/c1cc13596a
日期:——
A method for radical coupling of porphyrins using copper(II) salts as one-electron oxidants was developed. A Zn(II)-porphyrin bearing an aminophenyl group yielded porphyrin oligomers, and two tri-arylporphyrins were oxidized to form doubly and triply linked dimers. Bromination of doubly linked dimers gave macrocycles with twisted skeletons.