Title

Novel peripheral substituent migration reactions in tetrapyrrole macrocycles

Document Type

Article

Publication Date

1-1-1990

Abstract

Copper(II) promoted cyclizations of a,c-biladiene salts bearing large terminal (1′,8′) substituents afford intermediates which suffer a variety of cleavage and cyclization reactions, in a stepwise manner, to yield mono-mesosubstituted porphyrins, chlorins, and di-meso-substituted porphyrins via facile migration reactions. © 1990.

Publication Source (Journal or Book title)

Tetrahedron Letters

First Page

2685

Last Page

2688

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