ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Abstract

The Studies of Colours and Absorption Maxima of Some Unsymmetrically Substituted Phthalides

V. Kukreti and R. P. Chamoli  


Abstract:

In the present work, colours and absorption maxima in ethanol(neutral and alkaline) of some unsymmetrically substituted phthalides were recorded and compared to those of some known phthaleins, have been reported.

Keywords:

absorption; alkaline; unsymmetrically; phthalides

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