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New seven membered palladacycles: C-Br bond activation of 2-bromo-pyridine derivative by Pd(II) |
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| Authors: | Nicasio-Collazo Juan Álvarez Eleuterio Alvarado-Monzón José C Andreu-de-Riquer Gabriel Jimenez-Halla J Oscar C De León-Rodríguez Luis M Merino Gabriel Morales Ubaldo Serrano Oracio López Jorge A |
| Affiliation: | Departamento de Química, Universidad de Guanajuato, Guanajuato, Gto., C.P. 36040, Mexico. |
| Abstract: | C-Br bond activation followed by a C-C coupling reaction of the 2-bromo-pyridyl unit of [1-phenyl-2-(6-bromopyridin-2-yl)-benzoimidazole] was performed by Pd(CH(2)CMe(2)-o-C(6)H(4))(η(4)-COD). Two new seven membered palladacycles were obtained. A combined experimental and theoretical DFT study elucidates the mechanism for this reaction. |
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