作者:Dilek Kiper Dogutan、Syeda Huma H. Zaidi、Patchanita Thamyongkit、Jonathan S. Lindsey
DOI:10.1021/jo701294d
日期:2007.9.1
one-flask process. The newroute to ABCD-porphyrins retains the desirable features of the existing “2 + 2” (dipyrromethane + dipyrromethane-1,9-dicarbinol) method, such as absence of scrambling, yet has significant advantages. The advantages include the absence of acid in the porphyrin-forming step, the use of a metaltemplate for cyclization, the ability to carry out the reaction at high concentration
A method of making a metalloporphyrin is carried out by reacting (i) a linear tetrapyrrole, said linear tetrapyrrole having a 19-acyl group and a 1-protecting group, with (ii) a metal salt under basic conditions to produce the metalloporphyrin. Products produced by such methods and intermediates useful for carrying out such methods are also described.