Title
Syntheses of some β-substituted alkyne porphyrins related to protoporphyrin-IX
Document Type
Article
Publication Date
7-7-1996
Abstract
β-Acetylporphyrins (e.g. 20, 35, 39) have been treated with Vilsmeier complex (POCl3-DMF) to afford β-(1-chloro-2-formylvinyl)porphyrins (23, 36, 41); with an excess of KOH in methanol these compounds were transformed into the corresponding alkynylporphyrins (17, 37, 38). The bis-alkynyl-porphyrin 17 was transformed into the corresponding hemin 25 by treatment with iron(II) chloride.
Publication Source (Journal or Book title)
Journal of the Chemical Society - Perkin Transactions 1
First Page
1601
Last Page
1606
Recommended Citation
Jiang, X., & Smith, K. (1996). Syntheses of some β-substituted alkyne porphyrins related to protoporphyrin-IX. Journal of the Chemical Society - Perkin Transactions 1 (13), 1601-1606. https://doi.org/10.1039/P19960001601