Spectral Studies of Some Substituted Chalcones-II
| Main Authors: | DURGA NATH DHAR, R. K. SINGH |
|---|---|
| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 1973
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/6420986 |
Daftar Isi:
- Department of Chemistry, Indian Institute of Technology, Kanpur Manuscript received 21 February 1972; revised 18 September 1972; accepted 4 December 1972 The UV and near visible spectra of twenty four chalcones have been recorded and the effect of various substituents in chalcone molecule has been correlated with the displacement (∆\(\lambda\)) and the intensity of electronic absorption. The hypothetical angle of deformation (\(\Theta\)) has been calÂculated for some ortho substituted (ring A) chalcones.