Chennakesavulu, K and Bhaskar Raju, G (2010) Mechanochemical Synthesis of p-Nitro Calix[6]arene. Asian Journal of Chemistry, 22 (6). pp. 4947-4949.
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Abstract
A novel procedure was developed for the synthesis of p-nitro calix[6]arenes from p-tert-butyl calix[6]arene by mechanical activation. Mixture of p-tert-butyl calix[6]arene dissolved in dichloromethane, glacial acidic acid and anhydrous HNO3 was subjected to intense mechanical activation/agitation in planetary ball mill. The nitro substituted calix[6]arene with 97% purity. and 75% yield was formed within 2.5 h which otherwise takes several hours to complete the reaction.
| Item Type: | Article |
|---|---|
| Official URL/DOI: | http://624TP |
| Uncontrolled Keywords: | Mechanical activation; Nitration; Calix[n]arenes; CH3COOH/HNO3 |
| Divisions: | NML Chennai |
| ID Code: | 3095 |
| Deposited By: | INVALID USER |
| Deposited On: | 06 Jul 2011 14:10 |
| Last Modified: | 07 Dec 2011 12:20 |
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