Thermoregulated phase-transfer cobalt catalyst for production of linear higher alcohols from C11-12 internal olefins in aqueous/organic biphasic system

被引：9

作者：

Wu, Dan ^{[1
]}

Wang, Yanhua ^{[1
]}

Li, Guangdong ^{[1
]}

Jiang, Jingyang ^{[1
]}

Jin, Zilin ^{[1
]}

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Fac Chem Environm & Biol Sci & Technol, Dalian 116024, Peoples R China

来源：

CATALYSIS COMMUNICATIONS | 2014年 / 44卷

关键词：

Thermoregulated phase-transfer catalysis; Cobalt; Higher alcohol; Internal olefin; HYDROFORMYLATION; 1-OCTENE; ALKENES; LIGANDS;

D O I：

10.1016/j.catcom.2013.06.029

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The thermoregulated phase-transfer cobalt catalyst, composed of a polyethylene glycol tailed phosphine ligand and cobalt carbonyl, has been applied for the conversion of normal C11-12 internal olefins into linear higher alcohols via hydroformylation and hydrogenation in an aqueous/organic biphasic system. Good catalyst activity (TOF = 2.2 h(-1)) in this biphasic system was obtained which was as high as that in the homogeneous system where a cobalt catalyst was modified by a lipophilic phosphine ligand. Easy catalyst recovery has been done by phase decanting, and the aqueous phase with the cobalt catalyst was used directly in recycling. In 4 times of recycling tests, the yield of alcohols decreased slightly, the leaching of cobalt into the organic phase was less than 2.7% each time and a total catalyst TON of around 150 was obtained. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：54 / 56

页数：3

共 16 条

[1] Cobalt-catalyzed biphasic hydroformylation of internal short chain olefins [J].

Beller, M ;

Krauter, JGE .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1999, 143 (1-3) :31-39

[2] Hydroformylation of alkenes: An industrial view of the status and importance [J].

Bohnen, HW ;

Cornils, B .

ADVANCES IN CATALYSIS, VOL 47, 2002, 47 :1-64

[3] Bicyclic phosphines as ligands for cobalt catalysed hydroformylation.: Crystal structures of [Co(phoban[3.3.1]-Q)(CO)3]2 (Q = C2H5, C5H11, C3H6NMe2, C6H11) [J].

Bungu, Peter N. ;

Otto, Stefanus .

DALTON TRANSACTIONS, 2007, (27) :2876-2884

[4]

Cornils B., 1998, Aqueous-Phase Organometallic Catalysis

[5] Biphasic hydroformylation of 1-octene catalyzed by cobalt complex of trisulfonated tris(biphenyl)phosphine [J].

Dabbawala, Aasif A. ;

Bajaj, Hari C. ;

Bricout, Herve ;

Monflier, Eric .

APPLIED CATALYSIS A-GENERAL, 2012, 413 :273-279

[6] Cobalt catalyzed hydroformylation of higher olefins in the presence of chemically modified cyclodextrins [J].

Dabbawala, Aasif A. ;

Parmar, Jaydeep N. ;

Jasra, Raksh V. ;

Bajaj, Hari C. ;

Monflier, Eric .

CATALYSIS COMMUNICATIONS, 2009, 10 (14) :1808-1812

[7] CoCl2(TPPTS)2 catalyzed hydroformylation of 1-octene and 1-decene in the presence of surfactant and co-solvents in a biphasic medium [J].

Dabbawala, Asif A. ;

Parmar, Dharmesh U. ;

Bajaj, Hari C. ;

Jasra, Raksh V. .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2008, 282 (1-2) :99-106

[8] Hydroformylation in microemulsions:: conversion of an internal long chain alkene into a linear aldehyde using a water soluble cobalt catalyst [J].

Haumann, M ;

Koch, H ;

Schomäcker, R .

CATALYSIS TODAY, 2003, 79 (1-4) :43-49

[9] Cobalt-Catalyzed Hydroformylation of Alkenes: Generation and Recycling of the Carbonyl Species, and Catalytic Cycle [J].

Hebrard, Frederic ;

Kalck, Philippe .

CHEMICAL REVIEWS, 2009, 109 (09) :4272-4282

[10] Thermoregulated phase transfer ligands and catalysis .1. Synthesis of novel polyether-substituted triphenylphosphines and application of their rhodium complexes in two-phase hydroformylation [J].

Jin, ZL ;

Zheng, XL ;

Fell, B .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1997, 116 (1-2) :55-58

← 1 2 →