Reactivity of an anionic Pd(II) metallacycle with CH2X2 (X=Cl, Br, I): formal insertion of methylene into a Pd-C(aryl) bond |
| |
| Authors: | Cámpora Juan Palma Pilar del Río Diego López Jorge A Valerga Pedro |
| |
| Institution: | Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avda, Americo Vespucio s/n, 41092, Sevilla, Spain. campora@iiq.csic.es |
| |
| Abstract: | Whereas the reaction of the anionic palladium metallacycle KPd(CH2CMe2-o-C6H4)(kappa2-Tp)]] with CH2Cl2 leads to the isolation of the stable Pd(IV) chloromethyl complex Pd(CH2CMe2-o-C6H4)(kappa3-Tp)(CH2Cl)], the analogous reactions with CH2Br2 and CH2I2 give rise to the six membered metallacycles Pd(CH2CMe2-o-C6H4(CH2))(kappa3-Tp)X](X = Br or I), as a result of the formal insertion of CH2 into the Pd-C(aryl) bond. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
