Thermoregulated phase-transfer rhodium nanoparticle catalyst for hydroaminomethylation of olefins

Kaoxue Li; Yanhua Wang; Yicheng Xu; Wenjiang Li; Mingming Niu; Jingyang Jiang; Zilin Jin

doi:10.1016/j.catcom.2013.01.018

Thermoregulated phase-transfer rhodium nanoparticle catalyst for hydroaminomethylation of olefins

Kaoxue Li, Yanhua Wang^*, Yicheng Xu, Wenjiang Li, Mingming Niu, Jingyang Jiang, Zilin Jin

^*Corresponding author for this work

Dalian University of Technology

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

Rh nanoparticles used as catalysts for hydroaminomethylation reaction is reported for the first time. An efficient and recyclable Rh nanoparticle catalyst stabilized by thermoregulated ligand Ph₂P(CH ₂CH₂O)_nCH₃ (n = 16) was studied for the hydroaminomethylation of olefins in the aqueous/1-butanol biphasic system through thermoregulated phase-transfer catalysis, which allows not only for a homogeneous catalytic reaction, but also for an easy biphasic separation. Under the optimized conditions, the conversion of 1-octene and the product amine selectivity were as high as 99% and 97%, respectively. After reaction, the Rh nanoparticle catalyst can be separated from products by simple phase separation and recycled directly for the next run.

Original language	English
Pages (from-to)	73-77
Number of pages	5
Journal	Catalysis Communications
Volume	34
DOIs	https://doi.org/10.1016/j.catcom.2013.01.018
Publication status	Published - 5 Apr 2013
Externally published	Yes

Keywords

Catalyst recycling
Hydroaminomethylation
Keywords
Olefin
Rhodium nanoparticles
Thermoregulated phase-transfer catalysis

Access to Document

10.1016/j.catcom.2013.01.018

Cite this

@article{1ffc8fe4d11d459b9b745dea3298e76e,

title = "Thermoregulated phase-transfer rhodium nanoparticle catalyst for hydroaminomethylation of olefins",

abstract = "Rh nanoparticles used as catalysts for hydroaminomethylation reaction is reported for the first time. An efficient and recyclable Rh nanoparticle catalyst stabilized by thermoregulated ligand Ph2P(CH 2CH2O)nCH3 (n = 16) was studied for the hydroaminomethylation of olefins in the aqueous/1-butanol biphasic system through thermoregulated phase-transfer catalysis, which allows not only for a homogeneous catalytic reaction, but also for an easy biphasic separation. Under the optimized conditions, the conversion of 1-octene and the product amine selectivity were as high as 99% and 97%, respectively. After reaction, the Rh nanoparticle catalyst can be separated from products by simple phase separation and recycled directly for the next run.",

keywords = "Catalyst recycling, Hydroaminomethylation, Keywords, Olefin, Rhodium nanoparticles, Thermoregulated phase-transfer catalysis",

author = "Kaoxue Li and Yanhua Wang and Yicheng Xu and Wenjiang Li and Mingming Niu and Jingyang Jiang and Zilin Jin",

year = "2013",

month = apr,

day = "5",

doi = "10.1016/j.catcom.2013.01.018",

language = "English",

volume = "34",

pages = "73--77",

journal = "Catalysis Communications",

issn = "1566-7367",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Thermoregulated phase-transfer rhodium nanoparticle catalyst for hydroaminomethylation of olefins

AU - Li, Kaoxue

AU - Wang, Yanhua

AU - Xu, Yicheng

AU - Li, Wenjiang

AU - Niu, Mingming

AU - Jiang, Jingyang

AU - Jin, Zilin

PY - 2013/4/5

Y1 - 2013/4/5

N2 - Rh nanoparticles used as catalysts for hydroaminomethylation reaction is reported for the first time. An efficient and recyclable Rh nanoparticle catalyst stabilized by thermoregulated ligand Ph2P(CH 2CH2O)nCH3 (n = 16) was studied for the hydroaminomethylation of olefins in the aqueous/1-butanol biphasic system through thermoregulated phase-transfer catalysis, which allows not only for a homogeneous catalytic reaction, but also for an easy biphasic separation. Under the optimized conditions, the conversion of 1-octene and the product amine selectivity were as high as 99% and 97%, respectively. After reaction, the Rh nanoparticle catalyst can be separated from products by simple phase separation and recycled directly for the next run.

AB - Rh nanoparticles used as catalysts for hydroaminomethylation reaction is reported for the first time. An efficient and recyclable Rh nanoparticle catalyst stabilized by thermoregulated ligand Ph2P(CH 2CH2O)nCH3 (n = 16) was studied for the hydroaminomethylation of olefins in the aqueous/1-butanol biphasic system through thermoregulated phase-transfer catalysis, which allows not only for a homogeneous catalytic reaction, but also for an easy biphasic separation. Under the optimized conditions, the conversion of 1-octene and the product amine selectivity were as high as 99% and 97%, respectively. After reaction, the Rh nanoparticle catalyst can be separated from products by simple phase separation and recycled directly for the next run.

KW - Catalyst recycling

KW - Hydroaminomethylation

KW - Keywords

KW - Olefin

KW - Rhodium nanoparticles

KW - Thermoregulated phase-transfer catalysis

UR - http://www.scopus.com/inward/record.url?scp=84874610911&partnerID=8YFLogxK

U2 - 10.1016/j.catcom.2013.01.018

DO - 10.1016/j.catcom.2013.01.018

M3 - Article

AN - SCOPUS:84874610911

SN - 1566-7367

VL - 34

SP - 73

EP - 77

JO - Catalysis Communications

JF - Catalysis Communications

ER -

Thermoregulated phase-transfer rhodium nanoparticle catalyst for hydroaminomethylation of olefins

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this