Dental Forum.
2024.
P. 3-6
New complex compounds[(2-clpy)2Pd(OOCMe)2] (I), [{(Ph)Pd(2-clpy)}2(OOCMe)4Pd]·3C6H6 (II), and [{(Ph)Pd(2-clpy)}2(OOCMe)4Pd] (III) are obtained in the interaction of palladium acetate [Pd3(OOCMe)6] with 2-chloropyridine (2-clpy) and structurally characterized by single crystal X-ray diffraction. It is found that in the inert medium, mononuclear compound I forms and it can be isolated in the crystalline state, while trinuclear complexes II and III are the products of benzene metalation with palladium under mild conditions.