Selective thermomorphic biphasic hydroformylation of higher olefins catalyzed by HRhCO(PPh3)3/P(OPh)3

Jimoh Tijani; Bassam El Ali

doi:10.1016/j.apcata.2006.01.044

Selective thermomorphic biphasic hydroformylation of higher olefins catalyzed by HRhCO(PPh₃)₃/P(OPh)₃

Jimoh Tijani
, Bassam El Ali^*

^*Corresponding author for this work

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

29 Scopus citations

Abstract

A thermomorphic approach to rhodium-catalyzed biphasic hydroformylation of higher olefins (C > 6) has been developed based on HRhCO(PPh₃)₃/P(OPh)₃/propylene carbonate/n-heptane catalytic system. The catalyst system showed excellent selectivity toward the desired linear aldehyde (n/i ratio > 8) and high catalytic activity demonstrated by the efficient recycling without significant loss of the catalyst activity. The effects of the temperature, the total pressure, the ratio of CO/H₂, the reaction time and the type of ligand have been thoroughly studied.

Original language	English
Pages (from-to)	158-165
Number of pages	8
Journal	Applied Catalysis A: General
Volume	303
Issue number	2
DOIs	https://doi.org/10.1016/j.apcata.2006.01.044
State	Published - 28 Apr 2006

Bibliographical note

Funding Information:
We gratefully acknowledge King Fahd University of Petroleum and Minerals (KFUPM, Saudi Arabia) for the financial support to this project.

Keywords

1-Octene
Aldehydes
Biphasic
Hydroformylation
Phosphine
Phosphite
Rhodium
Syngas
Thermomorphic

ASJC Scopus subject areas

Catalysis
Process Chemistry and Technology

Access to Document

10.1016/j.apcata.2006.01.044

Cite this

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title = "Selective thermomorphic biphasic hydroformylation of higher olefins catalyzed by HRhCO(PPh3)3/P(OPh)3",

abstract = "A thermomorphic approach to rhodium-catalyzed biphasic hydroformylation of higher olefins (C > 6) has been developed based on HRhCO(PPh3)3/P(OPh)3/propylene carbonate/n-heptane catalytic system. The catalyst system showed excellent selectivity toward the desired linear aldehyde (n/i ratio > 8) and high catalytic activity demonstrated by the efficient recycling without significant loss of the catalyst activity. The effects of the temperature, the total pressure, the ratio of CO/H2, the reaction time and the type of ligand have been thoroughly studied.",

keywords = "1-Octene, Aldehydes, Biphasic, Hydroformylation, Phosphine, Phosphite, Rhodium, Syngas, Thermomorphic",

author = "Jimoh Tijani and \{El Ali\}, Bassam",

note = "Funding Information: We gratefully acknowledge King Fahd University of Petroleum and Minerals (KFUPM, Saudi Arabia) for the financial support to this project.",

year = "2006",

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doi = "10.1016/j.apcata.2006.01.044",

language = "English",

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T1 - Selective thermomorphic biphasic hydroformylation of higher olefins catalyzed by HRhCO(PPh3)3/P(OPh)3

AU - Tijani, Jimoh

AU - El Ali, Bassam

N1 - Funding Information: We gratefully acknowledge King Fahd University of Petroleum and Minerals (KFUPM, Saudi Arabia) for the financial support to this project.

PY - 2006/4/28

Y1 - 2006/4/28

N2 - A thermomorphic approach to rhodium-catalyzed biphasic hydroformylation of higher olefins (C > 6) has been developed based on HRhCO(PPh3)3/P(OPh)3/propylene carbonate/n-heptane catalytic system. The catalyst system showed excellent selectivity toward the desired linear aldehyde (n/i ratio > 8) and high catalytic activity demonstrated by the efficient recycling without significant loss of the catalyst activity. The effects of the temperature, the total pressure, the ratio of CO/H2, the reaction time and the type of ligand have been thoroughly studied.

AB - A thermomorphic approach to rhodium-catalyzed biphasic hydroformylation of higher olefins (C > 6) has been developed based on HRhCO(PPh3)3/P(OPh)3/propylene carbonate/n-heptane catalytic system. The catalyst system showed excellent selectivity toward the desired linear aldehyde (n/i ratio > 8) and high catalytic activity demonstrated by the efficient recycling without significant loss of the catalyst activity. The effects of the temperature, the total pressure, the ratio of CO/H2, the reaction time and the type of ligand have been thoroughly studied.

KW - 1-Octene

KW - Aldehydes

KW - Biphasic

KW - Hydroformylation

KW - Phosphine

KW - Phosphite

KW - Rhodium

KW - Syngas

KW - Thermomorphic

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DO - 10.1016/j.apcata.2006.01.044

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