Relative Acidity of 5-Hycdroxyperinaphthindane-1 ,3-dione
| Main Authors: | A. K. BHATTAMISHRA, B. C. MAHANTA, K. K. MUKHBRJEE, M. K. ROUT |
|---|---|
| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 1986
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/6272491 |
Daftar Isi:
- Physical Metallurgy Division, National Metallurgical Laboratory, Jamshedpur-831 007 Manuscript received 19 August 1985, accepted 24 December 1985 Synthesis of p-dimethylaminobenzylidene dyes derived from 5-hydroxyperinaphthindane-1,3-dione and various acidic nuclei have been described. Utilising their absorption maxima data and that of dimethinmerocyanines and by applying Brooker's deviation theory relative acidity of 5-hydroxyperinaphthindane-1 3-dione and other acidic nuclei have been established.