Sulfoximine Assisted C–H Activation and Annulation via Vinylene Transfer: Access to Unsubstituted Benzothiazines

In this study, we report the synthesis of unsubstituted 1,2-benzothiazines through a redox-neutral Rh(III)-catalyzed C–H activation and [4+2]-annulation of S–aryl sulfoximines with vinylene carbonate. Notably, the introduction of an N-protected amino acid ligand significantly enhances the reaction r...

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Bibliographic Details
Published in:	Molecules
Main Authors:	Koneti Kondalarao, Somratan Sau, Akhila K. Sahoo
Format:	Article
Language:	English
Published:	MDPI AG 2023-06-01
Subjects:	vinylene transfer C–H activation redox neutral sulfoximine
Online Access:	https://www.mdpi.com/1420-3049/28/13/5014

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