Facile synthesis of dibranched conjugated dienes via palladium-catalyzed oxidative coupling of N-tosylhydrazones

被引：35
|
作者：
Jiang, Huanfeng [1 ]
He, Li [1 ]
Li, Xianwei [1 ]
Chen, Huoji [1 ]
Wu, Wanqing [1 ]
Fu, Wei [1 ]
机构：
[1] S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 80期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
CARBON BOND FORMATION; REAGENTS; 1,3-DIENES; ALKENES; ROUTE;
D O I：
10.1039/c3cc43593h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A facile and highly regioselective Pd-catalyzed oxidative coupling of N-tosylhydrazones providing efficient access to 2,3-disubstituted-1,3-butadienes has been developed. This process features readily available starting materials and mild reaction conditions. Further transformations of the obtained dibranched 1,3-dienes, through Diels-Alder reactions and indene synthesis, are also demonstrated, which reveal their great potential for synthetic utility.
引用
收藏
页码：9218 / 9220
页数：3
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