摘要
利用D301树脂作为碱性试剂,在无膦配体,低用量Pd(OAc)2催化下进行了杂环卤代芳烃与烯烃的Heck芳基化反应研究,实验结果表明D301树脂作为固体碱不仅可使反应获得满意的收率,而且具有良好的重复使用性能.
D301 resin has been used as a base in the Heck reaction ofheteroaryl halides with olefins in the absence of phosphine ligand at a low Pd concentration. It was found that D301 resin was an efficient and reusable base, which could be regenerated and recycled in the reaction. The olefination of heteroaryl halides prepared the corresponding products in good yields.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2009年第4期584-588,共5页
Chinese Journal of Organic Chemistry
基金
国家自然科学基金(No.20672101)
浙江省自然科学基金(No.Y405013)资助项目.
