Tetrahedron

Gas-phase thermolysis of benzotriazole derivatives. Part 3: Kinetic and mechanistic evidence for biradical intermediates in pyrolysis of aroylbenzotriazoles and related …

…, HH Dib, MR Ibrahim, YA Ibrahim, OME El-Dusouqui

文献索引：Al-Awadi, Nouria A.; George, Bobby J.; Dib, Hicham H.; Ibrahim, Maher R.; Ibrahim, Yehia A.; El-Dusouqui, Osman M. E. Tetrahedron, 2005 , vol. 61, # 34 p. 8257 - 8263

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被引用次数: 32

摘要

Gas-phase pyrolysis (static and FVP) of 1-aroylbenzotriazoles gave the corresponding substituted benzoxazole, benzimidazole, benzamide, N-phenylbenzamide, phenanthridin-6 (5H)-one derivatives and 1-cyanocyclopentadiene. The present kinetic and mechanistic findings also provide further evidence of the involvement of biradical or carbene reactive intermediates in the reaction pathway of gas-phase pyrolysis of benzotriazoles.