Reaction of hexachloropropene with hydroxy-coumarins and chromones

Deshpande, Ajit R. ; Merchant, J. R. (1976) Reaction of hexachloropropene with hydroxy-coumarins and chromones Proceedings of the Indian Academy of Sciences, Section A, 84 (2). pp. 85-90. ISSN 0370-0089

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Official URL: http://www.ias.ac.in/j_archive/proca/84/2/85-90/vi...

Related URL: http://dx.doi.org/10.1007/BF03046646

Abstract

The reaction of hexachloropropene with hydroxy-coumarins and chromones has been utilized to synthesise dichloro-benzodipyrandiones. The structures of the latter have been deduced from their spectral-analytical data. The reaction with 4-hydroxy-coumarin derivatives affords dichloropyrano-benzpyrandiones.

Item Type:Article
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