Deuterodechlorination of Aryl/Heteroaryl Chlorides Catalyzed by a Palladium/Unsymmetrical NHC System
作者:Masami Kuriyama、Norihisa Hamaguchi、Gemba Yano、Kotaro Tsukuda、Kanako Sato、Osamu Onomura
DOI:10.1021/acs.joc.6b01609
日期:2016.10.7
The catalytic deuterodechlorination of aryl/heteroaryl chlorides was developed with a palladium/unsymmetrical NHC system, and the precisely controlled introduction of deuterium into a variety of aryl/heteroaryl compounds was achieved with a high level of efficiency, selectivity, and deuteration degree. This method was also successfully applied to the transformation of bioactive agents even in a gram-scale
利用钯/不对称NHC体系开发了对芳基/杂芳基氯化物的催化氘代脱氯反应,并以高水平的效率,选择性和氘化度实现了将氘精确控制引入各种芳基/杂芳基化合物中的方法。即使在克级合成中,该方法也成功地应用于生物活性剂的转化。Pd-NHC配合物的晶体结构分析导致观察到Pd-芳烃相互作用。