Synthesis and spectroscopic characterisation of all the intermediates in the Pd-catalysed methoxycarbonylation of ethene

被引：114

作者：

Eastham, GR

Heaton, BT ^{[1
]}

Iggo, JA

Tooze, RP

Whyman, R

Zacchini, S

机构：

[1] Univ Liverpool, Dept Chem, Liverpool L69 7ZD, Merseyside, England

[2] Ineos Acryl, Middlesbrough TS90 8JE, Cleveland, England

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 07期

关键词：

D O I：

10.1039/b001110j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The pathway of the palladium catalysed methoxycarbonylation of ethene to methyl propanoate has been shown to occur via a hydride rather than a methoxycarbonyl cycle and all the intermediates in this cycle have been unambiguously identified by multinuclear NMR spectroscopy and C-13-labelling.

引用

页码：609 / 610

页数：2

共 9 条

[1] CORRELATION OF PROTON AND N-15 CHEMICAL-SHIFTS BY MULTIPLE QUANTUM NMR
BAX, A
GRIFFEY, RH
HAWKINS, BL
[J]. JOURNAL OF MAGNETIC RESONANCE, 1983, 55 (02) : 301 - 315
[2] Highly active and selective catalysts for the production of methyl propanoate via the methoxycarbonylation of ethene
Clegg, W
Eastham, GR
Elsegood, MRJ
Tooze, RP
Wang, XL
Whiston, K
[J]. CHEMICAL COMMUNICATIONS, 1999, (18) : 1877 - 1878
[3] Palladium-catalyzed alternating copolymerization of alkenes and carbon monoxide
Drent, E
Budzelaar, PHM
[J]. CHEMICAL REVIEWS, 1996, 96 (02) : 663 - 681
[4] EFFICIENT PALLADIUM CATALYSTS FOR THE COPOLYMERIZATION OF CARBON-MONOXIDE WITH OLEFINS TO PRODUCE PERFECTLY ALTERNATING POLYKETONES
DRENT, E
VANBROEKHOVEN, JAM
DOYLE, MJ
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1991, 417 (1-2) : 235 - 251
[5] DRENT E, 1996, APPL HOMOGENEOUS CAT, V1, P333
[6] OTHMER K, 1999, CHEM WEEK 1110, P14
[7] OTHMER K, 1995, ENCY CHEM TECHNOLOGY, V16, P487
[8] FORMATION OF DINUCLEAR PALLADIUM(I) HYDRIDE [PD2(MU-H)(MU-CO)((S,S)-BDPP)2]CL BY METHANOLYSIS OR HYDROLYSIS OF PD(COME)(CL)((S,S)-BDPP) ((S,S)-BDPP = (2S,4S)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE)
TOTH, I
ELSEVIER, CJ
[J]. ORGANOMETALLICS, 1994, 13 (05) : 2118 - 2122
[9] Carbon monoxide-ethylene copolymerization catalyzed by a Pd(AcO)(2)/dppp/TsOH system: The promoting effect of water and of the acid
Vavasori, A
Toniolo, L
[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1996, 110 (01) : 13 - 23

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