Desulfinative and denitrogenative palladium-catalyzed cross-coupling of arylsulfonyl hydrazides with aryl diazonium salts

被引:6
|
作者
Shang, Yonghui [1 ]
机构
[1] Xianyang Normal Univ, Sch Chem & Chem Engn, Xianyang 712000, Shaanxi, Peoples R China
基金
中国国家自然科学基金;
关键词
aryl diazonium salts; arylsulfonyl hydrazides; Pd-catalyzed cross-coupling; C BOND FORMATION; DESULFITATIVE ARYLATION; INDOLIZINES;
D O I
10.1002/aoc.4484
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Palladium-catalyzed cross-coupling of arylsulfonyl hydrazides with aryl diazonium salts to provide biaryl products under relatively mild conditions is established. This reaction proceeded smoothly with tetrabutylammonium iodide and gave the corresponding products with CC bonds formed using PdCl2/bis (dicyclohexylphosphino) methane catalyst under air. This method also allowed easy access to significant functional biaryls for potential applications in medicinal and organic chemistry.
引用
收藏
页数:7
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