78998-79-5Relevant articles and documents
K2S2O8-promoted C-Se bond formation to construct α-phenylseleno carbonyl compounds and α,β-unsaturated carbonyl compounds
Yang, Xue-Yan,Wang, Ruizhe,Wang, Lu,Li, Jianjun,Mao, Shuai,Zhang, San-Qi,Chen, Nanzheng
, p. 28902 - 28905 (2020/08/25)
A novel K2S2O8-promoted C-Se bond formation from cross-coupling under neutral conditions has been developed. A variety of aldehydes and ketones react well using K2S2O8 as the oxidant in the absence of catalyst and afford desired products in moderate to excellent yields. This protocol provides a very simple route for the synthesis of α-phenylseleno carbonyl compounds and α,β-unsaturated carbonyl compounds.
α-Organylchalcogenation of aldehydes and ketones with diorganyl dichalcogenides promoted by K3PO4
Movassagh, Barahman,Yousefi, Ali
, p. 1173 - 1177 (2014/06/24)
A new catalytic method for direct α-organylchalcogenation of aldehydes and ketones has been developed. When various aldehydes and ketones were allowed to react with diorganyl dichalcogenides in the presence of K 3PO4, under mild reac
Cesium carbonate-Catalyzed α-phenylchalcogenation of carbonyl compounds with diphenyl dichalcogenide
Nishiyama, Yutaka,Koguma, Yuya,Tanaka, Toshimasa,Umeda, Rui
experimental part, p. 3367 - 3375 (2009/12/24)
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 c
