Volume : VI, Issue : XII, December - 2016

A study on the effect of substituent‘s on UV absorption spectroscopy

S. Bakkialakshmi, M. Shakthi, K. B. Renuga Devi

Abstract :

 In the present work one of the important dyes, coumarin–1 has been subjected to phtophysical analysis. Though the influence of the electron–donating groups such as amino, substituted amino, hydroxyl alkoxy groups, etc. at position–7 of the coumarin ring system has been extensively studied, the luminescent properties of the coumarin moieties with an acetoxy substituent here not been explored. Herein it is attempted to study the variation of absorption behavior of coumarin–1 with two aliphatic amines n–butyl amine and triethyl amine

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Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

S.Bakkialakshmi, M. Shakthi, K.B.Renuga Devi, A study on the effect of substituent‘s on UV absorption spectroscopy, Indian Journal of Applied Research,Volume : 6 | Issue : 12 | December 2016

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