Citation: Wei Ming XU, Lu Ling WU, Xian HUANG. Polystyrene-supported Selenomethyl-sulfonates:Efficient Reagents for Stereocontrolled Synthesis of Substituted Vinyl Sulfones[J]. Chinese Chemical Letters, ;2004, 15(9): 1047-1049. shu

Polystyrene-supported Selenomethyl-sulfonates:Efficient Reagents for Stereocontrolled Synthesis of Substituted Vinyl Sulfones

Department of Chemistry, Zhejiang University(Xixi Campus), Hangzhou 310028

Received Date: 18 August 2003

Fund Project: Project 29932020 was supported by the National Natural Science Foundation of China.

Polystyrene-supported selenomethyl-sulfonates have been prepared. These novel reagents were treated with LDA to produce selenium stabilized carbanions, which reacted with alkyl halide and epoxides, followed by selenoxide syn-elimination, to give E-vinyl sulfones and γ-hydroxy-substituted-E-vinyl sulfones respectively.
- Solid phase synthesis,
- polystyrene-supported selenomethyl-sulfonates,
- vinyl sulfones
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