Heterocyclic Compounds
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ChemInform Abstract: A Convenient Synthesis of Functionalized Tetraphenylchlorins.
First published: 04 August 2010
Abstract
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ChemInform Abstract
Base-mediated reaction of readily accessible 2- nitrotetraphenylporphyrins with active methylene compounds gives access to novel functionalized tetraphenylchlorins (cf. (III), (VI)) by way of a sequential Michael addition and rare nucleophilic displacement of the secondary nitro group.
