Biphasic dimerisation of methylacrylate-immobilisation and stabilisation of cationic Pd-catalysts in ionic liquids by an ammoniumphosphine ligand

被引：27

作者：

Zimmermann, J

Wasserscheid, P

Tkatchenko, I

Stutzmann, S

机构：

[1] Rhein Westfal TH Aachen, Inst Tech & Makromol Chem, D-52074 Aachen, Germany

[2] Univ Bourgogne, Fac Sci Mirande, Lab Synth & Electrosynth Organomet, CNRS,UMR 5632, F-21078 Dijon, France

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 07期

关键词：

D O I：

10.1039/b200233g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first continuous, biphasic, Pd-catalysed dimerisation of methylacrylate is described. The biphasic system has been realised by using a tetrafluoroborate ionic liquid as catalyst medium and an ammoniumphosphine ligand to immobilise and stabilise the Pd-catalyst.

引用

页码：760 / 761

页数：2

共 19 条

[1] ORGANIC REACTIONS INVOLVING TRANSITION METALS .3. PALLADIUM(II)-CATALYSED DIMERIZATION OF OLEFINIC COMPOUNDS
BARLOW, MG
BRYANT, MJ
HASZELDI.RN
MACKIE, AG
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1970, 21 (01) : 215 - &
[2] Palladium catalysed allylation reactions in ionic liquids
Chen, WP
Xu, LJ
Chatterton, C
Xiao, JL
[J]. CHEMICAL COMMUNICATIONS, 1999, (13) : 1247 - 1248
[3] Molten salts (ionic liquids) to improve the activity, selectivity and stability of the palladium catalysed Trost-Tsuji C-C coupling in biphasic media
de Bellefon, C
Pollet, E
Grenouillet, P
[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1999, 145 (1-2) : 121 - 126
[4] GRENOUILLET P, 1989, Patent No. 4889949
[5] GRENOUILLET P, 1987, Patent No. 2596390
[6] Palladium(II) complexes containing mono-, bi- and tridentate carbene ligands. Synthesis, characterisation and application as catalysts in C-C coupling reactions
Magill, AM
McGuinness, DS
Cavell, KJ
Britovsek, GJP
Gibson, VC
White, AJP
Williams, DJ
White, AH
Skelton, BW
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2001, 617 (01) : 546 - 560
[7] In situ formation of mixed phosphine-imidazolylidene palladium complexes in room-temperature ionic liquids
Mathews, CJ
Smith, PJ
Welton, T
White, AJP
Williams, DJ
[J]. ORGANOMETALLICS, 2001, 20 (18) : 3848 - 3850
[8] A REGIOSPECIFIC, CONVERGENT ROUTE TO 2,3-DISUBSTITUTED CYCLOPENTANONES
NUGENT, WA
HOBBS, FW
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1983, 48 (26) : 5364 - 5366
[9] AN EFFICIENT PALLADIUM(II) BASED CATALYTIC-SYSTEM FOR THE DIMERIZATION OF METHYL ACRYLATE PROMOTED BY SILVER TETRAFLUOROBORATE AND PARABENZOQUINONE
OEHME, G
PRACEJUS, H
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1987, 320 (03) : C56 - C58
[10] ONKEN U, 1998, LEHRBUCH TECHNISCHEN, V3

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