点击次数：

论文类型： 期刊论文

发表时间： 2015-12-02

发表刊物： TETRAHEDRON LETTERS

收录刊物： SCIE、Scopus

卷号： 56

期号： 48

页面范围： 6747-6750

ISSN号： 0040-4039

关键字： Palladium nanoparticles; Carbon dioxide; Carboxylative coupling

摘要： The palladium-catalyzed three-component coupling reaction of five-membered (chloromethyl) heteroarenes, allyltributylstannane, and carbon dioxide (carboxylative Stille coupling reaction) was successfully conducted to produce beta,gamma-unsaturated esters in satisfactory to good yields. The carboxylative Stille coupling reaction occurred smoothly under mild conditions in the presence of palladium nanopartides through the formation of pi-allylpalladium chloride intermediates. (C) 2015 Elsevier Ltd. All rights reserved.