Issue 13, 2013
From the journal:

Dalton Transactions

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

Huanhuan Wang,a   Yong Luo,a   Xiufeng Hou*a  and  Jie Wu*ab  

* Corresponding authors

a Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
E-mail: jie_wu@fudan.edu.cn
Fax: +86 21 6564 1740
Tel: +86 21 6510 2412

b State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China

Abstract

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.

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

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Article information

DOI
https://doi.org/10.1039/C2DT32452K
Article type
Paper
Submitted
15 Oct 2012
Accepted
30 Nov 2012
First published
30 Nov 2012

Dalton Trans., 2013,42, 4410-4415

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

H. Wang, Y. Luo, X. Hou and J. Wu, Dalton Trans., 2013, 42, 4410 DOI: 10.1039/C2DT32452K

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