21113-89-3Relevant articles and documents
EXCHANGE REACTIONS IN OLEFIN OXIDE-PHENYL β-HYDROXYALKYL SELENIDE SYSTEM
Malievskii, A. D.,Gorbunova, O. I.
, p. 2504 - 2505 (1982)
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Silver-Catalyzed One-Pot Three-Component Selective Synthesis of β-Hydroxy Selenides
Leng, Tao,Wu, Ge,Zhou, Yun-Bing,Gao, Wenxia,Ding, Jinchang,Huang, Xiaobo,Liu, Miaochang,Wu, Huayue
supporting information, p. 4336 - 4340 (2018/10/15)
A convenient, multi-component reaction of organoboronic acids, selenium powder and epoxides has been developed, providing an efficient protocol for the synthesis of β-hydroxy selenides with excellent selectivity and good functional group tolerance. Preliminary mechanistic studies suggest that the reaction proceeds through the silver-catalyzed radical selenation of the arylboronic acids to generate a diselenide, and subsequent selenium-mediated selective ring-opening arylselenation of epoxides. (Figure presented.).
Copper-Catalyzed Oxirane-Opening Reaction with Aryl Iodides and Se Powder
Min, Lin,Wu, Ge,Liu, Miaochang,Gao, Wenxia,Ding, Jinchang,Chen, Jiuxi,Huang, Xiaobo,Wu, Huayue
, p. 7584 - 7590 (2016/09/09)
Using Se powder as the selenating reagent, the copper-catalyzed double C-Se cross-coupling of aryl iodides, epoxides, and elemental selenium has been developed. This strategy provides a straightforward approach to the synthesis of β-hydroxy phenylselenides with excellent regioselectivity of the ring opening reaction. This process proceeds in generally good yields and is compatible with a broad range of functional groups.
