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A novel intramolecular redox reaction: the transformation of L-proline to N-amino-2-pyrrolidones via a mesoionic system

D Ranganathan, S Bamezai, H Cun-heng, J Clardy

文献索引:Ranganathan, Darshan; Bamezai, Shakti; Cun-heng, He; Clardy, Jon Tetrahedron Letters, 1985 , vol. 26, # 47 p. 5739 - 5742

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被引用次数: 9

摘要

Abstract The mesoionic derivative of N-nitrosoproline (2), reacts with PhC C COOH and TFA to form the N-amino-2-pyrrolidones 4 and 5 respectively. Compounds 4 and 5 are formed in good yield by a novel intramolecular redox process, and their structures were determined by x-ray diffraction.