Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2013-07-01

Journal: JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY

Included Journals: Scopus、PubMed、EI、SCIE

Volume: 13

Issue: 7

Page Number: 5048-5052

ISSN: 1533-4880

Key Words: Thermoregulated Ionic Liquid and Organic Biphasic System; Rh Nanoparticle; Hydroaminomethylation; 1-Octene; Catalyst Recycling

Abstract: Thermoregulated ionic liquid and organic biphasic system composed of ionic liquid [CH3(OCH2CH2)(22)N+Et3][CH3SO3-] (abbreviated as ILPEG1000) containing ILPEG1000-stabilized Rh nanoparticles and organic solvent, which allows for not only highly efficient homogeneous reaction but also an easy biphasic separation, was applied to the hydroaminomethylation of 1-octene for the first time. Under the optimized conditions, the conversion of 1-octene and the amine selectivity were 100% and 90%, respectively. After reaction, the Rh nanoparticle catalyst could be easily separated by simple decantation and reused for four times without evident loss in activity.