Application of a dimeric P,C-palladacycle complex as a catalyst in Suzuki and Heck cross-coupling reactions

In this Letter the dimeric palladacycle [Pd(μ-C1)(P (OPh)2(OC6H4)]2 containing a phosphorus donor atom is prepared and its catalytic activity was tested in the Suzuki reaction of phenylboronic acid at room temperature, and the Heck reaction of styrene at 130°C with aryl halides of varying electron d...

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Bibliographic Details
Published in:Tetrahedron letters 2013-03, Vol.54 (11), p.1352-1355
Main Authors: Karami, Kazem, Ghasemi, Mahdiyeh, Naeini, Nasrin Haghighat
Format: Article
Language:English
Subjects:
Heck reaction
Palladacycle
Palladium catalyst
Suzuki reaction
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Summary:In this Letter the dimeric palladacycle [Pd(μ-C1)(P (OPh)2(OC6H4)]2 containing a phosphorus donor atom is prepared and its catalytic activity was tested in the Suzuki reaction of phenylboronic acid at room temperature, and the Heck reaction of styrene at 130°C with aryl halides of varying electron density. All reactions were monitored by GC and generally gave high yields of coupled products.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2012.12.071