Tetrahedron letters

Photosensitized single electron transfer oxidation of N-hydroxylamines: a convenient synthesis of cyclic nitrones

G Pandey, G Kumaraswamy, A Krishna

文献索引：Pandey, G.; Kumaraswamy, G.; Krishna, A. Tetrahedron Letters, 1987 , vol. 28, # 23 p. 2649 - 2652

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被引用次数: 29

摘要

Abstmctr Photolysis of N-hydroxylamines of type 1. in the presence of 1, 4_dicyanonaphthalene (DCN) as an electron acceptor gave high yields of nitrones 2. Crude nitrones have been trapped by 1, 3-cZipolar cycloaddition reaction with dimethyl fumarate. Mechanistic pathways have also been discussed.