Nickel-Catalyzed Deaminative Ketone Synthesis: Coupling of Alkylpyridinium Salts with Thiopyridine Esters via C–N Bond Activation
作者:I. N. Chaithanya Kiran、Ramagonolla Kranthikumar
DOI:10.1021/acs.orglett.3c00943
日期:2023.5.26
A direct synthesis of ketones by the nickel-catalyzed deaminative cross-coupling of alkylpyridinium salts with thiopyridine esters has been reported. The reaction works well for both primary and secondary amines. This approach affords a highly valuable vista for the facilesynthesis of ketones from easily accessible feedstock chemicals. The utility of this method is demonstrated through the functionalization