Title

Kinetic vs thermodynamic product distributions of macrocyclic tetrapyrrole cyclization products from 1,19-disubstituted a,c-biladiene salts

Document Type

Article

Publication Date

1-1-1994

Abstract

Chromium(III) promoted oxidative cyclization reactions of a,c-biladiene hydrobromides bearing bulky 1- and 19-substituents to give macrocyclic products are partially reversible; depending upon the reaction temperature, kinetic or thermodynamic products are formed and identified. © 1994.

Publication Source (Journal or Book title)

Heterocycles

First Page

207

Last Page

212

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