dimethylphenyl)porphyrinato rhodium(II)dimer, [(TXP)Rh]2, reacts reversibly with CO to form a 1,2-ethanedionyl complex, (TXP)Rh–C(O)C(O)–Rh(TXP), which constitutes the first well-characterized example of reductive coupling of CO to form a dimetal α-diketone species.
四(3,5二甲基苯基)
卟啉铑(II)二聚体[(
TXP)Rh] 2与CO可逆反应形成1,2-乙二酰复合物(
TXP)Rh–C(O)C(O) -Rh(
TXP),是第一个很好地表征CO还原偶联形成双
金属α-二
酮类化合物的实例。