Ultrasound-promoted deoxygenation of sulphoxides by samarium - NH4Cl

Yadav, Jhillu. S. ; Subba Reddy, Basi V. ; Srinivas, C. ; Srihari, P. (2001) Ultrasound-promoted deoxygenation of sulphoxides by samarium - NH4Cl Synlett, 2001 (6). 0854-0856. ISSN 0936-5214

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Official URL: http://www.thieme-connect.com/ejournals/abstract/s...

Related URL: http://dx.doi.org/10.1055/s-2001-14911

Abstract

Several aromatic and aliphatic sulphoxides are selectively deoxygenated to the corresponding thioethers in high to quantitative yields by samarium metal in methanolic ammonium chloride under sonication. Other functional groups such as halides, esters, ethers, nitriles, olefins and ketones are unaffected under the present reaction conditions.

Item Type:Article
Source:Copyright of this article belongs to Thieme Medical Publishers.
Keywords:Samarium; Ultrasound; Sulphoxides; Sulphides
ID Code:62817
Deposited On:24 Sep 2011 04:37
Last Modified:24 Sep 2011 04:37

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