Synthesis of Arylated Quinolines by Chemo- and Site-selective Suzuki-Miyaura Reactions of 5,7-Dibromo-8-(trifluoromethanesulfonyloxy)quinoline
作者:Nadi Eleya、Ahmed Mahal、Martin Hein、Alexander Villinger、Peter Langer
DOI:10.1002/adsc.201100165
日期:2011.10
Arylated quinolines were prepared by Suzuki–Miyaura reactions of 5,7-dibromo-8-(trifluoromethanesulfonyloxy)quinoline. The reactions proceed with excellent site-selectivity. The first, second and third attack occur at positions 5, 7 and 8, respectively.
通过5,7-二溴-8-(三氟甲磺酰氧基)喹啉的Suzuki-Miyaura反应制备丙烯酸化的喹啉。反应以优异的位点选择性进行。第一次,第二次和第三次攻击分别发生在位置5、7和8。