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Issue 10, 2012
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Ruthenium(ii) catalysed synthesis of unsaturated oxazolinesvia arene C–H bond alkenylation

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Abstract

Monoalkenylation of arene C–H bonds directed by an oxazoline group to afford bifunctional alkenes is described using [RuCl2(p-cymene)]2 as the catalyst in the presence of 1,1′-binaphthyl-2,2′-diyl hydrogenphosphate (BNPAH) and of Cu(OAc)2·H2O under air. This reaction takes place under mild conditions in ethanol at 80 °C and tolerates the oxazoline function.

Graphical abstract: Ruthenium(ii) catalysed synthesis of unsaturated oxazolines via arene C–H bond alkenylation

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Article information


Submitted
17 Jul 2012
Accepted
12 Aug 2012
First published
14 Aug 2012

Green Chem., 2012,14, 2706-2709
Article type
Communication

Ruthenium(II) catalysed synthesis of unsaturated oxazolines via arene C–H bond alkenylation

B. Li, K. Devaraj, C. Darcel and P. H. Dixneuf, Green Chem., 2012, 14, 2706
DOI: 10.1039/C2GC36111F

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