曲景平

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:日本东京大学

学位:博士

所在单位:化工学院

电子邮箱:qujp@dlut.edu.cn

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Synthesis of aryl-substituted indanones and indenes via a highly efficient ligand-free palladium-catalyzed Suzuki coupling process

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论文类型:期刊论文

发表时间:2016-01-01

发表刊物:ARKIVOC

收录刊物:SCIE

页面范围:306-327

ISSN号:1551-7004

关键字:Suzuki coupling; ligand-free palladium catalysis; metallocenes; polymerization

摘要:Strategically substituted indene derivatives are useful building blocks for high efficiency olefin polymerization metallocene catalysts. In this paper, various 4-aryl-substituted 2-methyl-1H-indanones were prepared efficiently using a ligand-free palladium-catalysed Suzuki coupling procedure. Quantitative yields of indanone intermediates were achieved for most of the non-coordinative substrates with a loading of 0.005 mol% of palladium catalyst. The corresponding indene derivatives were obtained in high purity and multi-gram scale in excellent yields, following a simple sequential reduction and dehydration procedure.