Thermal and induced decompositions of N-alkoxycarbonyldihydropyridines: end product analysis and EPR spectra of azacyclohexadienyl radicals

PA Baguley, JC Walton

文献索引：Baguley, Paul A.; Walton, John C. Journal of the Chemical Society. Perkin Transactions 2, 1998 , # 6 p. 1423 - 1429

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被引用次数: 6

摘要

Hydrogen abstraction from N-alkoxycarbonyldihydropyridines generated azacyclohexadienyl radicals (pyridinyl radicals) which are characterised by EPR spectroscopy. In the presence of peroxide initiators, N-alkoxycarbonyl-1, 2-dihydropyridines decomposed with production of pyridine, the corresponding alkyl formate, alkyl benzoate and alkanol being formed as the major products. Absence of cyclised products in ...