Tetrahedron letters

Oxidation of phenols with molecular oxygen catalysed by [N, N′-bis (2′-pyridinecarboxamido)-1, 2-benzene] cobalt (II), chelate

PA Ganeshpure, A Sudalai, S Satish

Index: Ganeshpure, P. A.; Sudalai, A.; Satish, S. Tetrahedron Letters, 1989 , vol. 30, # 43 p. 5929 - 5932

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Citation Number: 34

Abstract

Abstract: A cobalt (I1) bis-amide chelate, aqua [N, N'-bis (2'-pyridinecarboxamido)-1, 2- benzenelcobalt (II), catalysed oxidation of [Co (bpb) H20,] selectively substituted phenols wrth molecular oxygen to give corresponding 1, 4-benzoquinones. Effect of the solvent on the reaction is studied.

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