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Issue 13, 2013
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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

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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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Publication details

The article was received on 15 Oct 2012, accepted on 30 Nov 2012 and first published on 30 Nov 2012


Article type: Paper
DOI: 10.1039/C2DT32452K
Citation: 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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