Yadav, J. S. ; Swamy, T. ; Subba Reddy, B. V. ; Krishna Rao, D. (2007) Organic synthesis in water: green protocol for the conjugate addition of thiols to p-quinones Journal of Molecular Catalysis A: Chemical, 274 (1-2). pp. 116-119. ISSN 1381-1169
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.molcata.2007.04.037
Abstract
The Michael addition of thiols to p-quinones proceeds efficiently in water at room temperature without a catalyst. Significant rate acceleration of this reaction is observed in water compared to organic solvents. Water played a dual role in simultaneously activating the quinones and thiols. This new methodology constitutes an easy, highly efficient and green synthesis of diaryl sulfides and aryl alkyl sulfides.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Thia-Michael Addition; Quinones; Diaryl Sulfides; Aryl Alkyl Sulfides |
| ID Code: | 59603 |
| Deposited On: | 07 Sep 2011 05:46 |
| Last Modified: | 07 Sep 2011 05:46 |
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