Chawla, H. M. ; Chibber, S. S. ; Seshadri, T. R. (1973) Effect of chelation on the infrared carbonyl frequency of hydroxy-xanthones, benzophenones and anthraquinones Proceedings of the Indian Academy of Sciences, Section A, 78 (4). pp. 141-148. ISSN 0370-0089
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Official URL: http://www.ias.ac.in/j_archive/proca/78/4/141-148/...
Related URL: http://dx.doi.org/10.1007/BF03049473
Abstract
The effect of chelation on the carbonyl frequency of xanthones is to lower it just as in the case of flavanones, isoflavanones and simpler ketones. This supports the explanation given earlier regarding the special behaviour of flavones and isoflavones. Benzophenones and anthraquinones resemble xanthones in this respect.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| ID Code: | 68374 |
| Deposited On: | 07 Nov 2011 04:22 |
| Last Modified: | 18 May 2016 15:12 |
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