Photoswitched Stereodivergent Synthesis of Allylic Sulfones - Details

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Abstract：

The　present　Letter　demonstrates　a　photoswitched　stereodivergent　synthesis　of　allylic　sulfones　from　sodium　sulfinates,　triphenylvinylphosphonium　chloride,　and　(hetero)aromatic　aldehydes　in　a　single　step.　Mechanistically,　cis-allylic　sulfones,　generated　from　the　unstabilized　ylide　intermediates　and　aldehydes　in　situ,　could　be　finally　converted　to　trans-allylic　sulfones　via　photochemical　isomerization　in　the　presence　of　a　catalytic　amount　of　bis(2-thienyl)　ketone.

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[ 1 ] [Huang, Huashan]Fuzhou Univ, Coll Chem, Fuzhou 350108, Peoples R China
[ 2 ] [Xu, Liuhui]Fuzhou Univ, Coll Chem, Fuzhou 350108, Peoples R China
[ 3 ] [Zhang, Chunmei]Fuzhou Univ, Coll Chem, Fuzhou 350108, Peoples R China
[ 4 ] [Cheng, Changwu]Fuzhou Univ, Coll Chem, Fuzhou 350108, Peoples R China
[ 5 ] [Chai, Zhi]Fuzhou Univ, Coll Chem, Fuzhou 350108, Peoples R China
[ 6 ] [Yan, Hong]Fuzhou Univ, Coll Chem, Fuzhou 350108, Peoples R China
[ 7 ] [Chen, Fen-Er]Fuzhou Univ, Coll Chem, Fuzhou 350108, Peoples R China
[ 8 ] [Huang, Huashan]Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China
[ 9 ] [Xu, Liuhui]Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China
[ 10 ] [Zhang, Chunmei]Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China
[ 11 ] [Cheng, Changwu]Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China
[ 12 ] [Yan, Hong]Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China
[ 13 ] [Chen, Fen-Er]Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China
[ 14 ] [Yan, Hong]Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China
[ 15 ] [Chen, Fen-Er]Fudan Univ, Engn Ctr Catalysis & Synth Chiral Mol, Dept Chem, Shanghai 200433, Peoples R China

Reprint 's Address：

[Yan, Hong]Fuzhou Univ, Coll Chem, Fuzhou 350108, Peoples R China;;[Chen, Fen-Er]Fuzhou Univ, Coll Chem, Fuzhou 350108, Peoples R China;;[Yan, Hong]Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China;;[Chen, Fen-Er]Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China;;[Yan, Hong]Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China;;[Chen, Fen-Er]Fudan Univ, Engn Ctr Catalysis & Synth Chiral Mol, Dept Chem, Shanghai 200433, Peoples R China;;

Email：

hongyan@fzu.edu.cn |
rfchen@fudan.edu.cn

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Photoswitched Stereodivergent Synthesis of Allylic Sulfones
2024，Organic Letters

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ORGANIC LETTERS

ISSN： 1523-7060

Year： 2024

Issue： 23

Volume： 26

Page： 4916-4920

4 . 9 0 0

JCR@2023

CAS Journal Grade：1

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ESI Highly Cited Papers on the List： 0 Unfold All

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