Palladium-catalyzed aerobic oxidative cross-coupling of arylhydrazines with terminal alkynes

被引：41
|
作者：
Zhao, Yingwei [1 ]
Song, Qiuling [1 ]
机构：
[1] Huaqiao Univ, Coll Chem Engn, Inst Next Generat Matter Transformat, Xiamen 361021, Fujian, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 68期
基金：
中国国家自然科学基金;
关键词：
RADICAL ARYLATION; BOND FORMATION; BASE-FREE; ARYL; ANILINES; OLEFINS; PHENYLHYDRAZINES; DERIVATIVES; HYDRAZINES; REDUCTION;
D O I：
10.1039/c5cc04111b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The palladium-catalyzed Sonogashira-type aerobic oxidative coupling of arylhydrazines with terminal alkynes via C-N bond cleavage has been developed; internal alkynes were afforded with a broad substrate scope. This reaction proceeds under copper-and base-free conditions with molecular oxygen as the sole oxidant and nitrogen and water as the only by-products.
引用
收藏
页码：13272 / 13274
页数：3
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