Nickel-Catalyzed Defluorinative Reductive Cross-Coupling Reaction of gem-Difluoroalkenes with Thiosulfonate or Selenium Sulfonate

被引：71
作者：
Li, Jian [1 ,2 ]
Rao, Weidong [3 ]
Wang, Shun-Yi [1 ,2 ]
Ji, Shun-Jun [1 ,2 ]
机构：
[1] Soochow Univ, Key Lab Organ Synth Jiangsu Prov, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China
[2] Soochow Univ, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Suzhou 215123, Peoples R China
[3] Nanjing Forestry Univ, Coll Chem Engn, Jiangsu Key Lab Biomass Based Green Fuels & Chem, Nanjing 210037, Jiangsu, Peoples R China
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2019年 / 84卷 / 18期
基金：
中国国家自然科学基金;
关键词：
REGIOSELECTIVE SULFENYLATION; METAL-FREE; INDOLES; FLUOROALKENES; DISULFIDES; BORYLATION; REAGENTS; ALKYL;
D O I：
10.1021/acs.joc.9b01387
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A nickel-catalyzed defluorinative reductive cross-coupling of gem-difluoroalkenes with thiosulfonate or selenosulfonates is described. The reaction involves the formation of thiolated or selenylated monofluoroolefins via regioselective C-F bond cleavage and C-S or C-Se bond formation and features easily available substrates, mild reaction conditions, and high E-selectivity. One of the derivatives by further cross coupling with PhMgBr exhibited an aggregation-induced emission enhancement effect.
引用
收藏
页码：11542 / 11552
页数：11
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