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Continuous Gas-Phase Hydroaminomethylation using Supported Ionic Liquid Phase Catalysts
被引:49
|作者:
Schneider, Martin Johannes
[1
]
Lijewski, Martin
[1
]
Woelfel, Rene
[1
]
Haumann, Marco
[1
]
Wasserscheid, Peter
[1
]
机构:
[1] Univ Erlangen Nurnberg, Dept Chem & Bioengn, D-91058 Erlangen, Germany
关键词:
amine formation;
hydroaminomethylation;
hydroformylation;
ionic liquids;
supported catalysts;
TANDEM REACTION SEQUENCES;
SYNTHETIC APPLICATIONS;
ALKENES;
D O I:
10.1002/anie.201301365
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Just SILP-ing through: Hydroaminomethylation of ethylene and diethylamine to diethylpropylamine is demonstrated as a continuous gas-phase reaction (see picture) using a supported ionic liquid phase (SILP) to immobilize the applied homogenous Rh-Xantphos catalyst. Highly selective and long-term stable (18 days) catalyst operation was obtained if the ionic liquid was of low basicity and lipophilicity combined with a porous activated carbon support. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码:6996 / 6999
页数:4
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