Tatamidani Hiroto, Kakiuchi Fumitoshi, Chatani Naoto
Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.
Org Lett. 2004 Sep 30;6(20):3597-9. doi: 10.1021/ol048513o.
[reaction: see text] The palladium-catalyzed coupling reaction of 2-pyridyl esters with organoboron compounds is described. The reaction is compatible with various functional groups and proceeds under mild reaction conditions. The coordination of the nitrogen atom to Pd is a key step for efficient reaction.
[反应:见正文] 描述了2-吡啶酯与有机硼化合物的钯催化偶联反应。该反应与各种官能团兼容,并在温和的反应条件下进行。氮原子与钯的配位是高效反应的关键步骤。