Metalloporphyrins with Thermoreactive Functional Groups¹

V. K. Skachkova² and V. T. Shashkova

Semenov Institute of Chemical Physics, Russian Academy of Sciences,
ul. Kosygina 4, Moscow, 119991 Russia

Received May 23, 2002;
Revised Manuscript Received October 3, 2002

Abstract—The thermal treatment of products of the reaction of cobalt tetraphenylporphyrin containing
=N and = groups with HCN was studied in the temperature range 100–300°C. It was shown that
the treatment at T 200 allows one to influence the nature of functional groups introduced into the metal-
loporphyrin through the reaction with HCN; at 300°C, the structure of the initial metalloporphyrin was restored.
A possibility of using the process of interest in the production of thermoreactive materials is discussed.

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