Title

Macrocycles containing five pyrrole subunits: The iso-oxopentaphyrin system

Document Type

Article

Publication Date

1-1-1998

Abstract

Reaction of a 1,9-diformyl-5-dipyrroketone (11) with a tripyrrane (12) affords a novel pentapyrrolic macrocycle (13) characterized as an iso-oxopentaphyrin (λmax 787 nm). Along with the iso-oxopentaphyrin, small amounts of oxophlorin (20) and porphyrin (21) are also produced. Mechanistic implications are discussed.

Publication Source (Journal or Book title)

Heterocycles

First Page

113

Last Page

119

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