Molecules 2009, 14(9), 3367-3375; doi:10.3390/molecules14093367
Cesium Carbonate-Catalyzed α-Phenylchalcogenation of Carbonyl Compounds with Diphenyl Dichalcogenide
Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
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Received: 31 July 2009 / Revised: 26 August 2009 / Accepted: 2 September 2009 / Published: 2 September 2009
(This article belongs to the Special Issue Selenium and Tellurium Chemistry)
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Abstract
It was found that cesium carbonate has a unique catalytic ability on the reaction of carbonyl compounds with diphenyl diselenide to give the corresponding α-phenylseleno carbonyl compounds in moderate to good yields. Similarly, the α-phenylthiolation of carbonyl compounds with diphenyl disulfide was promoted by the cesium carbonate catalyst.
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
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Nishiyama, Y.; Koguma, Y.; Tanaka, T.; Umeda, R. Cesium Carbonate-Catalyzed α-Phenylchalcogenation of Carbonyl Compounds with Diphenyl Dichalcogenide. Molecules 2009, 14, 3367-3375.
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