Ajit R Deshpande
Articles written in Proceedings – Section A
Volume 84 Issue 2 August 1976 pp 85-90
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.
Volume 85 Issue 4 April 1977 pp 236-241
The reaction of hexachloropropene with dihydroxy aryl aldehydes, ketones and acids has been explored to synthesise substituted 3, 4-dichlorocoumarins. The structures of the latter have been deduced from their spectral-analytical data.