A new thermoregulated PEG biphasic system and its application for hydroformylation of 1-dodecene

Yuchuan Yang; Jingyang Jiang; Yanhua Wang; Chun Liu; Zilin Jin

doi:10.1016/j.molcata.2006.10.003

A new thermoregulated PEG biphasic system and its application for hydroformylation of 1-dodecene

Yuchuan Yang, Jingyang Jiang, Yanhua Wang, Chun Liu, Zilin Jin^*

^*Corresponding author for this work

Dalian University of Technology

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

36 Citations (Scopus)

Abstract

The development of a new thermoregulated polyethylene glycol (PEG) biphasic system composed of PEG-400/1,4-dioxane/n-heptane is reported in this paper. By applying this system in the hydroformylation of 1-dodecene catalyzed by Rh complexes modified with phosphite ligand containing PEG chains, TMPGP (P[O(CH₂CH₂O)_nCH₃]₃, n = 8), the conversion of 1-dodecene and the yield of aldehydes reached up to 96% and 94%, respectively. The catalyst, after being recycled twenty-three times, showed no appreciable loss of catalyst activity. The average Rh loss was 0.65% each run.

Original language	English
Pages (from-to)	288-292
Number of pages	5
Journal	Journal of Molecular Catalysis A: Chemical
Volume	261
Issue number	2
DOIs	https://doi.org/10.1016/j.molcata.2006.10.003
Publication status	Published - 18 Jan 2007
Externally published	Yes

Keywords

Biphasic catalysis
Hydroformylation
PEG biphasic system
Phosphite ligand
Rhodium

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10.1016/j.molcata.2006.10.003

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title = "A new thermoregulated PEG biphasic system and its application for hydroformylation of 1-dodecene",

abstract = "The development of a new thermoregulated polyethylene glycol (PEG) biphasic system composed of PEG-400/1,4-dioxane/n-heptane is reported in this paper. By applying this system in the hydroformylation of 1-dodecene catalyzed by Rh complexes modified with phosphite ligand containing PEG chains, TMPGP (P[O(CH2CH2O)nCH3]3, n = 8), the conversion of 1-dodecene and the yield of aldehydes reached up to 96% and 94%, respectively. The catalyst, after being recycled twenty-three times, showed no appreciable loss of catalyst activity. The average Rh loss was 0.65% each run.",

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T1 - A new thermoregulated PEG biphasic system and its application for hydroformylation of 1-dodecene

AU - Yang, Yuchuan

AU - Jiang, Jingyang

AU - Wang, Yanhua

AU - Liu, Chun

AU - Jin, Zilin

PY - 2007/1/18

Y1 - 2007/1/18

N2 - The development of a new thermoregulated polyethylene glycol (PEG) biphasic system composed of PEG-400/1,4-dioxane/n-heptane is reported in this paper. By applying this system in the hydroformylation of 1-dodecene catalyzed by Rh complexes modified with phosphite ligand containing PEG chains, TMPGP (P[O(CH2CH2O)nCH3]3, n = 8), the conversion of 1-dodecene and the yield of aldehydes reached up to 96% and 94%, respectively. The catalyst, after being recycled twenty-three times, showed no appreciable loss of catalyst activity. The average Rh loss was 0.65% each run.

AB - The development of a new thermoregulated polyethylene glycol (PEG) biphasic system composed of PEG-400/1,4-dioxane/n-heptane is reported in this paper. By applying this system in the hydroformylation of 1-dodecene catalyzed by Rh complexes modified with phosphite ligand containing PEG chains, TMPGP (P[O(CH2CH2O)nCH3]3, n = 8), the conversion of 1-dodecene and the yield of aldehydes reached up to 96% and 94%, respectively. The catalyst, after being recycled twenty-three times, showed no appreciable loss of catalyst activity. The average Rh loss was 0.65% each run.

KW - Biphasic catalysis

KW - Hydroformylation

KW - PEG biphasic system

KW - Phosphite ligand

KW - Rhodium

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SN - 1381-1169

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JF - Journal of Molecular Catalysis A: Chemical

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ER -

A new thermoregulated PEG biphasic system and its application for hydroformylation of 1-dodecene

Abstract

Keywords

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