2′-bipyridine) are described. Oxidation of this complex with CeIV gave [RuIV(terpy)(dcbipy)O]2+, isolated as a greenish yellow perchlorate salt. The RuIVO complex is paramagnetic (µeff= 2.83) and exhibits a RuO stretch at 780 cm–1. It is a powerful oxidant with E°(RuIV–RuIII)= 1.13 V vs. saturated calomel electrode at pH 1.0 and can selectively oxidize the tertiary C–H bond of adamantane. The mechanism of
[Ru II(terpy)(dcbipy)(H 2 O)] 2+(terpy = 2,2':6',2''-terpyridine; dcbipy = 6,6'-dichloro-2,2的合成与表征描述了'-联
吡啶。用Ce IV氧化该络合物得到[Ru IV(terpy)(dcbipy)O] 2+,分离为浅绿色的
高氯酸盐。Ru IV O络合物是顺磁性的(µ eff = 2.83),并且在780 cm –1处表现出Ru O拉伸。它是一种强氧化剂,E °(Ru IV –Ru III)= 1.13 V vs .。pH值为1.0的饱和甘
汞电极,可以选择性地氧化
金刚烷的C–H叔键。对Ru IV O氧化烯烃的机理进行了研究和讨论。络合物[Ru II(terpy)(dcbipy)(H 2 O)] 2+是用于叔
丁基氢过氧化物氧化饱和
烷烃的稳健催化剂。