Room-Temperature Amination of Chloroheteroarenes in Water by a Recyclable Copper(II)-Phosphaadamantanium Sulfonate System
作者:Udaysinh Parmar、Dipesh Somvanshi、Santosh Kori、Aman A. Desai、Rambabu Dandela、Dilip K. Maity、Anant R. Kapdi
DOI:10.1021/acs.joc.1c00845
日期:2021.7.2
Buchwald–Hartwig amination of chloroheteroarenes has been a challenging synthetic process, with very few protocols promoting this important transformation at ambient temperature. The current report discusses about an efficient copper-based catalyticsystem (Cu/PTABS) for the amination of chloroheteroarenes at ambient temperature in water as the sole reaction solvent, a combination that is first to