Issue 5, 2003
From the journal:

Chemical Communications

Rhodium catalysed dehydrogenative borylation of vinylarenes and 1,1-disubstituted alkenes without sacrificial hydrogenation—a route to 1,1-disubstituted vinylboronates

R. Benjamin Coapes,a   Fabio E. S. Souza,b   Rhodri Ll. Thomas,a   Jonathan J. Halla  and  Todd B. Marder*a  

* Corresponding authors

a Department of Chemistry, University of Durham, Durham, UK
E-mail: todd.marder@durham.ac.uk
Fax: 0191 384 4737
Tel: 0191 374 3137

b Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada

Abstract

The complex trans-[Rh(Cl)(CO)(PPh3)2] (1) is an efficient catalyst precursor for the dehydrogenative borylation of alkenes without consumption of half the alkene substrate by hydrogenation, giving useful vinylboronate esters including 1,1-disubstituted derviatives that cannot be made by alkyne hydroboration.

Graphical abstract: Rhodium catalysed dehydrogenative borylation of vinylarenes and 1,1-disubstituted alkenes without sacrificial hydrogenation—a route to 1,1-disubstituted vinylboronates

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Article information

DOI
https://doi.org/10.1039/B211789D
Article type
Communication
Submitted
28 Nov 2002
Accepted
20 Jan 2003
First published
04 Feb 2003

Chem. Commun., 2003, 614-615

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Rhodium catalysed dehydrogenative borylation of vinylarenes and 1,1-disubstituted alkenes without sacrificial hydrogenation—a route to 1,1-disubstituted vinylboronates

R. B. Coapes, F. E. S. Souza, R. Ll. Thomas, J. J. Hall and T. B. Marder, Chem. Commun., 2003, 614 DOI: 10.1039/B211789D

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