Divergent Route to Access Structurally Diverse 4-Quinolones via Mono or Sequential Cross-Couplings
作者:R. Matthew Cross、Roman Manetsch
DOI:10.1021/jo1014504
日期:2010.12.17
A divergent route was developed to access 3-iodo- and 6-chloro-3-iodo-4(1H)-quinolones for further elaboration via mono and/or sequential Suzuki-Miyaura cross-coupling to generate novel and medicinally important 4(1H)-quinolones. Copper- and palladium-catalyzed cyanations were used to functionalize the 4-quinolone core further.