Frontiers in the electrophilic nitration of meso-tetraphenylporphyrin derivatives
Literature Information
Agnieszka Mikus, Monika Zając, Stanisław Ostrowski
The electrophilic nitration of 5,10,15,20-tetraphenylporphyrin derivatives bearing electron-withdrawing groups on meso-phenyl rings is described. The reaction with yellow fuming nitric acid (d = 1.52) in CHCl3, contrary to the previous observations, took place at the β-position. This mode of reactivity for free-base porphyrins has never been described earlier in the literature.
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Organic Chemistry Frontiers

Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry











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