M. Deshmukh, K. N. Alasundkar, Sonali M. Salunkhe
May 1, 2009
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0
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Journal
ChemInform
Abstract
The 4'-nitrobenzo-18-crown-6, 2 have been reduced by the Fe/HCl to give 4'-aminobenzo-18-crown-6, 3. This is diazotized and coupled with different phenols to give the corresponding azo-dyes. X-ray diffraction as well as UV-Vis study of 4' (β naphthol azo benzo) 18-crown-6, 4a dye have been reported.