摘要:
The monomeric hydroxides M{C6H3-2,6((CH2PPr2)-Pr-i)(2)}(OH) (M = Ni, Pd) react with carbon monoxide, giving rise to the binuclear CO2 complexes [M{C6H3-2,6-(CH(2)PiPr(2))(2)}](2)(mu-CO2-k(2)C,O) (M = Ni, Pd). The formation of the Pd derivative takes place via the mononuclear species Pd{C6H3-2,6-((CH2PPr2)-Pr-i)(2)}(COOH), which is stable under a CO atmosphere but reversibly loses CO and H2O on attempted isolation.