Nuclear oxidation in flavones and related compounds. Part XXXVI. Oxidation of some hydroxy isoflavones

Narasimhachari, N. ; Ramachandra Row, L. ; Seshadri, T. R. (1952) Nuclear oxidation in flavones and related compounds. Part XXXVI. Oxidation of some hydroxy isoflavones Proceedings of the Indian Academy of Sciences, Section A, 35 (1). pp. 46-52. ISSN 0370-0089

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Official URL: http://www.ias.ac.in/j_archive/proca/35/1/46-52/vi...

Related URL: http://dx.doi.org/10.1007/BF03172484

Abstract

Using methods of nuclear oxidation 7 : 8-dihydroxy-2-methyl isoflavone, 5 : 7 : 8-trihydroxyisoflavone and 5 : 7 : 8-trihydroxy-2-methyl isoflavone and their derivatives have been prepared. Demethylation of the 5 : 7 : 8-trimethoxy isoflavones with or without a 2-methyl group does not produce isomeric change in the trihydroxy product. It could therefore be concluded that a phenyl group in the 3-position prevents this isomeric change just like a methoxyl (hydroxyl) in the same position and that substitution in the 2-position has no influence.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
ID Code:33598
Deposited On:07 Apr 2011 13:47
Last Modified:17 May 2016 16:28

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