Generation of 6H-benzo[f] cyclopenta[d][1,2] thiazepine 5,5-dioxides via a palladium-catalyzed reaction of 2-(2-alkynyl) benzenesulfonamide

被引:8
作者
Wang, Huanhuan [1 ]
Luo, Yong [1 ]
Hou, Xiufeng [1 ]
Wu, Jie [1 ,2 ]
机构
[1] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
基金
中国国家自然科学基金;
关键词
DIVERSITY-ORIENTED SYNTHESIS; ORGANIC-SYNTHESIS; 3-COMPONENT REACTION; DESIGN; 2-ALKYNYLANILINE; CYCLIZATIONS; CHEMISTRY; DISCOVERY; ACTIVATOR; SWITCHES;
D O I
10.1039/c2dt32452k
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
An efficient approach for the assembly of 6H-benzo[f] cyclopenta[d][ 1,2] thiazepine 5,5-dioxides via a palladium-catalyzed tandem reaction of 2-(2-alkynyl) benzenesulfonamide with 2-alkynylvinyl bromide is reported. This transformation proceeds smoothly through a double carbopalladation with high efficiency.
引用
收藏
页码:4410 / 4415
页数:6
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