Chaudhuri, Mihir K. ; Hussain, Sahid (2007) Boric acid catalyzed thia-Michael reactions in water or alcohols Journal of Molecular Catalysis A: Chemical, 269 (1-2). pp. 214-217. ISSN 1381-1169
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S13811...
Related URL: http://dx.doi.org/10.1016/j.molcata.2007.01.014
Abstract
Boric acid acts as an efficient catalyst for the conjugate addition of aliphatic thiols, dithiols and aromatic thiols to α,β-unsaturated nitriles, esters, ketones and aldehydes with very good yields in water at room temperature. The reactions are faster in MeOH or EtOH. The use of boric acid, being a safe chemical, as the catalyst and water as the reaction medium are important attributes in the present protocol.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Michael Addition; Thiols; α,β-unsaturated Olefins; Boric Acid |
| ID Code: | 23418 |
| Deposited On: | 25 Nov 2010 09:09 |
| Last Modified: | 30 May 2011 06:52 |
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