Heteroaryl Cross-Coupling as an Entry toward the Synthesis of Lavendamycin Analogues: A Model Study
作者:Guido Verniest、Xingpo Wang、Norbert De Kimpe、Albert Padwa
DOI:10.1021/jo902287t
日期:2010.1.15
prepared via the palladium(0)-catalyzed cross-coupling reaction of various 2-haloheteroaromatics with 2-stannylated pyridines and quinolines. Using the Stillereaction, 2-bromo substituted quinolines and 1-bromoisoquinolines were found to undergo efficient coupling with 2-pyridinylstannanes to provide unsymmetrical heterobiaryl derivatives. While the Stillereaction using the reverse coupling partners