Issue 27, 2010
From the journal:

Chemical Communications

COinsertion in lithiated diene–tricarbonyliron complexes†

Tatsuo Okauchi,*a   Takao Teshima,a   Mitsuru Sadoshima,a   Hidekazu Kawakubo,a   Kouta Kagimoto,a   Yoko Sugaharaa  and  Mitsuru Kitamuraa  

* Corresponding authors

a Department of Applied Chemistry, Kyushu Institute of Technology, 1-1, Sensui-cho, Tobata, Kitakyushu 804-8550, Japan
E-mail: okauchi@che.kyutech.ac.jp
Fax: (+81)-(0)93-884-3314

Abstract

Lithiated 1,3-diene–iron complexes undergo a CO insertion in the presence of trimethyl phosphite via a ferrate intermediate to give 3-formyl or 3-acetyl-1,3-diene-Fe(CO)2P(OMe)3 complexes. Formylation proceeds when the reaction is quenched by a strong Brønsted acid, whereas the ketone is obtained after the treatment with iodomethane.

Graphical abstract: CO insertion in lithiated diene–tricarbonyliron complexes

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Article information

DOI
https://doi.org/10.1039/C0CC00461H
Article type
Communication
Submitted
18 Mar 2010
Accepted
10 May 2010
First published
04 Jun 2010

Chem. Commun., 2010,46, 5015-5017

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CO insertion in lithiated diene–tricarbonyliron complexes

T. Okauchi, T. Teshima, M. Sadoshima, H. Kawakubo, K. Kagimoto, Y. Sugahara and M. Kitamura, Chem. Commun., 2010, 46, 5015 DOI: 10.1039/C0CC00461H

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