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
收藏
页码：227 / 233
页数：7
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