Synthesis of Corrins and Related Macrocycles Based on Pyrrolic Intermediates

Intermediate in structure between porphyrins and corrins are the corroles and 1-methyltetradehydrocorrins. These ring systems, like the porphyrins, can be obtained by cyclization of linear tetrapyrrolic compounds, reactions which have been shown to proceed by orbital symmetry-allowed electrocyclic p...

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Veröffentlicht in:	Philosophical transactions of the Royal Society of London. Series B, Biological sciences Biological sciences, 1976-02, Vol.273 (924), p.319-326
1. Verfasser:	Johnson, A. W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anions Chemical Phenomena Chemistry Dehydrogenation Hydrogen bonds Hydrogenation Metals Perchlorates Pigments, Biological - chemical synthesis Porphyrins Porphyrins - chemical synthesis Pyrroles Room temperature Salts Vitamin B 12 - chemical synthesis
Online-Zugang:	Volltext
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