Palladium-Catalyzed Amination of Aryl Sulfides and Sulfoxides with Azaarylamines of Poor Nucleophilicity

被引：9

作者：

Pratap, Ramendra ^{[1
,2
]}

Yorimitsu, Hideki ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Sci, Dept Chem, Sakyo Ku, Kyoto 6068502, Japan

[2] Univ Delhi, Dept Chem, North Campus, Delhi 110007, India

来源：

SYNTHESIS-STUTTGART | 2019年 / 51卷 / 13期

关键词：

amination; palladium; cross-coupling; organosulfur compounds; C-H ARYLATION; DIARYL SULFOXIDES; COUPLING REACTIONS; CLEAVAGE; ACTIVATION; COPPER; PRECATALYST; NUCLEOSIDES; BORYLATION; CHLORIDES;

D O I：

10.1055/s-0037-1611732

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The amination of aryl sulfides and sulfoxides with azaarylamines is investigated using a palladium-N-heterocyclic carbene (NHC) complex. Because azaarylamines are less nucleophilic than anilines, more reactive diaryl sulfides and sulfoxides are found to be suitable coupling partners that liberate better leaving arenethiolate or arenesulfenate anions, instead of aryl methyl sulfides as reported previously.

引用

页码：2705 / 2712

页数：8

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