Iodobenzene-Promoted Pd-Catalysed ortho-Directed C–H Activation: The Synthesis of Benzothiazoles via Intramolecular Coupling

Iodobenzene-Promoted Pd-Catalysed ortho-Directed C–H Activation: The Synthesis of Benzothiazoles via Intramolecular Coupling

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Abstract A series of 2-aminobenzothiazoles were synthesized by a palladium-catalysed oxidative coupling with good yields (62–89%). Iodobenzene was found to be effective as an additive in this intramolecular C–S bond-formation reaction. The directing thiourea group attached to the aryl ring is essent...

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Bibliographic Details
Main Authors: Meng-Tian Zeng, Wan Xu, Min Liu, Xing Liu, Cai-Zhu Chang, Hui Zhu, Zhi-Bing Dong
Format: Article
Language:English
Published: Georg Thieme Verlag KG 2017-03-01
Series:SynOpen
Subjects:
palladium
iodobenzene
c–h activation
synthesis
aminobenzothiazole
Online Access:http://www.thieme-connect.de/DOI/DOI?10.1055/s-0036-1590200

Internet

http://www.thieme-connect.de/DOI/DOI?10.1055/s-0036-1590200

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