Intermediates of cobalt-catalysed PTC carbonylation of benzyl halides

被引：14

作者：

Alper, H

Bencze, L

Boese, R

Caglioti, L

Kurdi, R

Pályi, G

Tiddia, S

Turrini, D

Zucchi, C

机构：

[1] Univ Ottawa, Dept Chem, Ottawa, ON K1N 6N5, Canada

[2] Univ Veszprem, Dept Organ Chem, Muller Lab, H-8200 Veszprem, Hungary

[3] Univ Essen Gesamthsch, Inst Inorgan Chem, D-45117 Essen, Germany

[4] Univ Roma La Sapienza, Dept Chem & Technol Biol Act Compounds, I-00185 Rome, Italy

[5] Univ Modena, Dept Chem, I-41100 Modena, Italy

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2003年 / 204卷

关键词：

phase transfer catalysis; hydroxycarbonylation; carbonylation; acylcobalt carbonyls; alkylcobalt carbonyls; eta(3)-benzylcobalt carbonyls;

D O I：

10.1016/S1381-1169(03)00303-0

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：

Intermediates of the cobalt carbonyl-catalysed carbonylation of ortho-substituted benzyl halides were identified by IR, H-1- and C-13-NMR spectra. The molecular structures of the acyl-type derivatives 2-MeC6H4CH2(O)Co(CO)(3)PPh3 and 2-PhC6R4CH2C(O)Co(CO)(3)PPh3 were determined by X-ray crystallography. Structural features of these complexes are discussed. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：227 / 233

页数：7

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