An Efficient Synthesis of 1, 2‐Diketones by Oxidative Cross‐coupling of Alkynes and Aryl Triazenes using Copper Catalysis. Issue 14 (10th April 2019)

• Record Type: Journal Article
• Authors: Vishwakarma, Ramesh Kumar; Kumar, Saurabh; Sharma, Anup Kumar; Singh, Rahul; Singh, Krishna Nand
• Is Part Of: ChemistrySelect. Volume 4:Issue 14(2019)
• Page Start: 4064
• Page End: 4067
• Publication Date: 2019-04-10
• Subjects: oxidative cross-coupling -- terminal alkynes -- aryl triazene -- copper catalysis -- radical reactions; Chemistry -- Periodicals; 540.5
• DOI: 10.1002/slct.201901002
• Languages: English
• ISSNs: 2365-6549

Abstract

Abstract: An efficient and mild approach to 1, 2‐diketones has been developed via oxidative cross‐coupling of alkynes and aryl triazenes using copper catalysis under open atmosphere. The approach is convenient, clean, and offers a wide range of substrate scope and functional group tolerance. Abstract : Oxidative Arylation: A practical strategy for the synthesis of 1, 2‐diketones has been realized via oxidative arylation of terminal aryl alkynes using aryl triazenes. The methodology is versatile and exhibits adequate functional group tolerance.