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Porphyrins with Exocyclic Rings. Part 19. Efficient Syntheses of Phenanthrolinoporphyrins.

✍ Scribed by Timothy D. Lash; Yanning Lin; Bennett H. Novak; Mihir D. Parikh


Publisher
John Wiley and Sons
Year
2006
Weight
8 KB
Volume
37
Category
Article
ISSN
0931-7597

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πŸ“œ SIMILAR VOLUMES


Porphyrins with exocyclic rings. Part 9
✍ Timothy D. Lash πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 292 KB πŸ‘ 1 views

Tripyrrane dibenzyl esters are readily available from the reaction of two equivalents of 5-acetoxymethylpyrrole-2-carboxylates with 2,5-diunsubstituted pyrroles in refluxing acetic acid-ethanol. Hydrogenolysis of the benzyl ester moieties affords the corresponding dicarboxylic acids, and subsequent