Issue 18, 2004
From the journal:

Chemical Communications

Reduction of 1,4-dichlorobut-2-yne by titanocene to a 1,2,3-butatriene. Formation of a 1-titanacyclopent-3-yne and a 2,5-dititanabicyclo[2.2.0]hex-1(4)-ene

Vladimir V. Burlakov,a   Perdita Arndt,b   Wolfgang Baumann,b   Anke Spannenberg,b   Uwe Rosenthal,*b   Pattiyil Parameswaranc  and  Eluvathingal D. Jemmis*c  

* Corresponding authors

a A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov St. 28, 117813, Moscow, Russia
E-mail: vvburl@ineos.ac.ru
Fax: +7 0951355085
Tel: +7 0951359252

b Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Buchbinderstr. 5-6, D-18055 Rostock, Germany
E-mail: uwe.rosenthal@ifok.uni-rostock.de
Fax: +49 3814669376
Tel: (int.+49)3814669376

c School of Chemistry, University of Hyderabad, Hyderabad 500 046, India
E-mail: edjsc@uohyd.ernet.in
Fax: +91 4023010917
Tel: +91 4023010221

Abstract

The 2,5-dititanabicyclo[2.2.0]hex-1(4)-ene (bis-titanocene-μ-(Z)-1,2,3-butatriene complex) (3) is formed starting from [Cp2Ti(η2-Me3SiC2SiMe3)] by in situ generated titanocene and 1,4-dichlorobut-2-yne via the 1-titanacyclobut-3-yne (2).

Graphical abstract: Reduction of 1,4-dichlorobut-2-yne by titanocene to a 1,2,3-butatriene. Formation of a 1-titanacyclopent-3-yne and a 2,5-dititanabicyclo[2.2.0]hex-1(4)-ene

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Article information

DOI
https://doi.org/10.1039/B406494A
Article type
Communication
Submitted
04 May 2004
Accepted
02 Jul 2004
First published
11 Aug 2004

Chem. Commun., 2004, 2074-2075

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Reduction of 1,4-dichlorobut-2-yne by titanocene to a 1,2,3-butatriene. Formation of a 1-titanacyclopent-3-yne and a 2,5-dititanabicyclo[2.2.0]hex-1(4)-ene

V. V. Burlakov, P. Arndt, W. Baumann, A. Spannenberg, U. Rosenthal, P. Parameswaran and E. D. Jemmis, Chem. Commun., 2004, 2074 DOI: 10.1039/B406494A

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