Reactivity of cyclopalladated compounds. Part 18. Compared reactivity of the Pd–C bonds of two closely related six-membered palladocyclic rings with substituted alkynes. X-Ray and molecular structures of [PdC(Ph)C(R)C(Ph)C(R)(o-C6H4NCMeNHPh)Cl](R = CO2Et) and [PdC(R)[C(CO2Me)C(R)C(R)C(R)C(R)][o-C6H4NCMe(OH)]Cl](R = CO2Me) | Publicación