High-Spin Photolysis Products of 1,3,5-Triazido-2,4,6-trichlorobenzene in a Frozen 2-Methyltetrahydrofuran Solution

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Resumo

High-spin products of photolysis of 1,3,5-triazido-2,4,6-trichlorobenzene in a 2-methyltetrahydrofuran solution frozen at 6 K has been studied using EPR spectroscopy in combination with quantumchemical calculations. It has been found that the photolysis of this triazide leads to the formation of a mixture of triplet 1,3-diazido-2,4,6-trichlorophenyl-5-nitrene, quintet 1-azido-2,4,6-trichlorophenyl-3,5-dinitrene, and septet 2,4,6-trichlorophenyl-1,3,5-trinitrene. The solvent effect on the EPR spectra and the magnetic
characteristics of nitrenes has been studied.

Sobre autores

S. Chapyshev

Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Email: chap@icp.ac.ru
Chernogolovka, Moscow oblast, 142432 Russa

D. Korchagin

Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Autor responsável pela correspondência
Email: chap@icp.ac.ru
Chernogolovka, Moscow oblast, 142432 Russa

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Declaração de direitos autorais © С.В. Чапышев, Д.В. Корчагин, 2023