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

Pandey, G. ; Kumaraswamy, G. ; Krishna, A. (1987) Photosensitized single electron transfer oxidation of N-hydroxylamines: a convenient synthesis of cyclic nitrones Tetrahedron Letters, 28 (23). pp. 2649-2652. ISSN 0040-4039

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0040-4039(00)96172-0

Abstract

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-dipolar cycloaddition reaction with dimethyl fumarate. Mechanistic pathways have also been discussed.

Item Type:Article
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ID Code:60954
Deposited On:13 Sep 2011 11:18
Last Modified:13 Sep 2011 11:18

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