摘要
发展了一个简单、高效合成3-取代苯并呋喃类化合物的方法.该方法是利用邻溴芳基苯丙烯基醚的分子内Heck反应实现的,简单的钯纳米粒子催化体系对该分子内Heck反应表现出了很高的催化活性,能以高达96%的收率得到一系列3-取代苯并呋喃类化合物.
A concise and efficiently route for the synthesis of 3-substituted benzofurans via the intramolecular Heck reaction of bromoaryl 3-phenylallyl ethers has been developed. This simple and highly efficient palladium nanoparticles-catalyzed system showed good catalytic activity. The desired products were affored in good to high yields (45%~96%).
作者
黄锦
付荣辉
敬林海
秦大斌
黄昆
汪伟
Huang Jin;Fu Ronghui;Jing Linhai;Qin Dabin;Huang Kun;Wang Wei(Chemical Synthesis Pollution Control Key Laboratory of Sichuan Province, Institute of Applied Chemistry, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637002)
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2019年第2期456-462,共7页
Chinese Journal of Organic Chemistry
基金
国家自然科学基金(No.21602144)
四川省科技计划(No.2018JY0485)资助项目~~
