Journal ArticleDOI
The chemistry of pyrrolic compounds. xl. a new synthesis of protoporphyrins iii and xiii and a proton nmr study of the preferred pathway of electron delocalization in the porphyrin macrocycle
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This article is published in ChemInform.The article was published on 1978-07-11. It has received 0 citations till now. The article focuses on the topics: Protoporphyrins & Porphyrin.read more
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Journal ArticleDOI
The chemistry of pyrrolic compounds. XL. A new synthesis of protoporphyrins III and XIII and a 1H N.M.R. study of the preferred pathway of electron delocalization in the porphyrin macrocycle
TL;DR: In this article, it was shown that the π-electron delocalization pathway in the porphyrin macrocycle involves the periphery of the molecule and that the double bond of this system has a significantly diminished bond order.