Acid‐Promoted Expeditious Syntheses of Aminated Dibenzosultams via Palladium/Norbornene Cooperatively Catalysed C−H Amination/Arylation. Issue 8 (25th February 2021)

• Record Type: Journal Article
• Authors: Zhao, Shen; Han, Shibo; Du, Guopeng; Zhang, Daopeng; Liu, Hui; Li, Xinjin; Dong, Yunhui; Sun, Feng‐Gang
• Is Part Of: Advanced synthesis & catalysis. Volume 363:Issue 8(2021)
• Page Start: 2078
• Page End: 2083
• Publication Date: 2021-02-25
• Subjects: palladium/norbornene -- PivOH -- ortho-amination -- ispo-C(sp2)−H arylation -- benzosultams; Catalysis -- Periodicals; Organic compounds -- Synthesis -- Periodicals; Chemistry -- Periodicals; Chemistry, Technical -- Periodicals; Chemistry -- Periodicals; Catalysis -- Periodicals; Technology, Pharmaceutical -- Periodicals; 547.2
• DOI: 10.1002/adsc.202001413
• Languages: English
• ISSNs: 1615-4150

Abstract

Abstract: Herein we reported a protocol to access aminated benzofused sultams through sequential ortho ‐amination, followed by ipso ‐arylation of aryl iodide bearing sulfonamide functional group via palladium/norbornene coorperative catalysis. This reaction has showcased a broad spectrum of substrate scope under mild conditions with moderate to good efficiency. Abstract :