Issue 4, 2003
From the journal:

Chemical Communications

Palladium(0) catalyzed regioselective carbonyl propargylation across tetragonal tin(ii) oxidevia redox transmetallation†

Moloy Banerjeea  and  Sujit Roy*a  

* Corresponding authors

a Organometallics & Catalysis Laboratory, Chemistry Department, Indian Institute of Technology, Kharagpur, India
E-mail: sroy@chem.iitkgp.ernet.in
Fax: +91 3222 282252
Tel: +91 3222 283338

Abstract

Facile homopropargylation of aldehydes by propargyl bromides over tetragonal tin(II)oxide and catalytic palladium(0) occurs which is proposed to involve the prior formation of dinuclear allenylpalladium followed by redox transmetallation to β-SnO.

Graphical abstract: Palladium(0) catalyzed regioselective carbonyl propargylation across tetragonal tin(ii) oxide via redox transmetallation

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Article information

DOI
https://doi.org/10.1039/B211555G
Article type
Communication
Submitted
21 Nov 2002
Accepted
20 Dec 2002
First published
15 Jan 2003

Chem. Commun., 2003, 534-535

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Palladium(0) catalyzed regioselective carbonyl propargylation across tetragonal tin(II) oxide via redox transmetallation

M. Banerjee and S. Roy, Chem. Commun., 2003, 534 DOI: 10.1039/B211555G

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