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Keywords = α-phenylchalcogenation

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9 pages, 247 KiB  
Communication
Cesium Carbonate-Catalyzed α-Phenylchalcogenation of Carbonyl Compounds with Diphenyl Dichalcogenide
by Yutaka Nishiyama, Yuya Koguma, Toshimasa Tanaka and Rui Umeda
Molecules 2009, 14(9), 3367-3375; https://doi.org/10.3390/molecules14093367 - 2 Sep 2009
Cited by 13 | Viewed by 10389
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 [...] Read more.
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. Full article
(This article belongs to the Special Issue Selenium and Tellurium Chemistry)
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