期刊
CHINESE JOURNAL OF CHEMISTRY
卷 35, 期 9, 页码 1371-1377出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cjoc.201600903
关键词
reductive amination; iridium; amines; nitroaromatics; aldehydes
资金
- National Natural Science of Foundation of China [21676140]
- State Key Laboratory of Materials-Oriented Chemical Engineering [ZK201402]
- Project of Priority Academic Program Development (PAPD) of Jiangsu Higher Education Institutions
Heterogeneous iridium catalysts were prepared and applied for the reductive amination of aldehydes and ketones with nitroaromatics and amines using H-2. The iridium catalysts were prepared by pyrolysis of ionic liquid 1-methyl-3-cyanomethylimidazoulium chloride ([MCNI]Cl) with iridium chloride (IrCl3) in activated carbons. Iridium particles were well dispersed and stable in the N-doped carbon materials from [MCNI]Cl with activated carbon. The Ir@NC(600-2h) catalyst was found to be highly active and selective for the reductive amination of aldehydes and ketones using H-2 and a variety of nitrobenzenes and amines were selectively converted into the corresponding secondary and tertiary amines. The Ir@NC(600-2h) catalyst can be reusable several times without evident deactivation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据