ChemInform Abstract: A Synthesis of 1H‐Indazoles via a Cu(OAc)2‐Catalyzed N—N Bond Formation. Issue 32 (22nd July 2016)

• Record Type: Journal Article
• Authors: Chen, Cheng‐yi; Tang, Guangrong; He, Fengxian; Wang, Zhaobin; Jing, Hailin; Faessler, Roger
• Is Part Of: ChemInform. Volume 47:Issue 32(2016)
• Page Start: no
• Page End: no
• Publication Date: 2016-07-22
• Subjects: pyrazole derivatives -- ring closure reactions, annulation reactions; Chemistry -- Abstracts -- Periodicals; 540.5
• DOI: 10.1002/chin.201632134
• Languages: English
• ISSNs: 0931-7597

Abstract

Abstract: A variety of 1H‐indazoles is readily prepared by reaction of nitriles (I) with Grignard reagents followed by a copper‐catalyzed oxidative cyclization of intermediate ketimines.