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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：大连理工大学
学位：博士
所在单位：化工学院
办公地点：大连市凌工路2号大连理工大学西部校区化工实验楼A301，邮编：116024
电子邮箱：liyang@dlut.edu.cn
论文成果
当前位置: 大连理工大学李杨... >> 科学研究 >> 论文成果Syndiotactic Poly(aminostyrene)-Supported Palladium Catalyst for Ketone Methylation with Methanol
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论文类型：期刊论文
发表时间：2017-10-23
发表刊物：CHEMCATCHEM
收录刊物：Scopus、SCIE、EI
卷号：9
期号：20
页面范围：3827-3832
ISSN号：1867-3880
关键字：alkylation; ketones; methanol; palladium; supported catalysts
摘要：Palladium nanoparticles immobilized on an amino-functionalized syndiotactic polystyrene (sPS-N) served as a novel recyclable catalyst for the dimethylation and cross methyl alkylation of a wide range of ketones with methanol as the methylation agent. This heterogeneous catalyst (Pd@sPS-N) was highly robust and showed excellent thermal stability and chemical resistance. It not only showed remarkably high activity, but it could also be easily recovered by filtration without loss of activity.