Issue 14, 2011
From the journal:

Dalton Transactions

Facile oxygenation reactions of ruthenium acetylide complex containing substituted olefinic group†

Hsuan Yang,a   Chia-Pei Chung,a   Ying-Chih Lin*a  and  Yi-Hong Liua  

* Corresponding authors

a Department of Chemistry, National Taiwan University, Taipei, Taiwan, Republic of China
E-mail: yclin@ntu.edu.tw
Fax: 886-2-23636359
Tel: 886-2-33661657

Abstract

Reaction of the ruthenium acetylide complex Cp(dppe)RuC[triple bond, length as m-dash]CCH(OMe)CPh2–CH2CH[double bond, length as m-dash]CMe2 (5a) with oxygen readily gives acetone and the acyl complex 6 in almost quantitative yield. Protonation of 5a is followed by an elimination of MeOH and a hydroxyl addition at Cα in the presence of water to give the hydroxycarbene complex 7a. The structures of the acyl complex 6 and the hydroxycarbene complex 7c are fully characterized by single crystal X-ray diffraction analysis.

Graphical abstract: Facile oxygenation reactions of ruthenium acetylide complex containing substituted olefinic group

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Article information

DOI
https://doi.org/10.1039/C0DT01551B
Article type
Paper
Submitted
08 Nov 2010
Accepted
31 Jan 2011
First published
04 Mar 2011

Dalton Trans., 2011,40, 3703-3710

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Facile oxygenation reactions of ruthenium acetylide complex containing substituted olefinic group

H. Yang, C. Chung, Y. Lin and Y. Liu, Dalton Trans., 2011, 40, 3703 DOI: 10.1039/C0DT01551B

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