Issue 66, 2012
From the journal:

Chemical Communications

Donor–acceptor stabilized silaformyl chloride†‡

Rajendra S. Ghadwal,*a   Ramachandran Azhakar,a   Herbert W. Roesky,*a   Kevin Pröpper,a   Birger Dittrich,*a   Catharina Goedeckeb  and  Gernot Frenking*b  

* Corresponding authors

a Institut für Anorganische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 4, 37077 Göttingen, Germany
E-mail: rghadwal@uni-goettingen.de, hroesky@gwdg.de, bdittri@gwdg.de

b Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35032 Marburg, Germany
E-mail: frenking@chemie.uni-marburg.de

Abstract

Formyl chloride (H(Cl)C[double bond, length as m-dash]O) is unstable at room temperature and decomposes to HCl and CO. Silicon analogue of formyl chloride, silaformyl chloride IPr·SiH(Cl)[double bond, length as m-dash]O·B(C6F5)3 (3) (IPr = 1,3-bis(2,6-diisopropyl-phenyl)imidazol-2-ylidene), was stabilized by Lewis donor–acceptor ligands. Compound 3 is not only the first stable acyclic silacarbonyl compound but also the first silacarbonyl halide reported so far.

Graphical abstract: Donor–acceptor stabilized silaformyl chloride

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Article information

DOI
https://doi.org/10.1039/C2CC32887A
Article type
Communication
Submitted
23 Apr 2012
Accepted
02 Jul 2012
First published
02 Jul 2012

Chem. Commun., 2012,48, 8186-8188

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Donor–acceptor stabilized silaformyl chloride

R. S. Ghadwal, R. Azhakar, H. W. Roesky, K. Pröpper, B. Dittrich, C. Goedecke and G. Frenking, Chem. Commun., 2012, 48, 8186 DOI: 10.1039/C2CC32887A

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