Reduction of [Ru(acac)3] with zinc in THF/H2O provides a range of coordination and organometallic complexes containing RuII(acac)2, whose chemistry is reviewed. Most of these compounds, including those containing alkenes, undergo reversible one-electron oxidation to their RuIII(acac)2 counterparts, and the alkene–ruthenium(III) cations have been detected by spectroelectrochemistry. The cations derived
在THF / H 2 O中用
锌还原[Ru(acac)3 ]提供了一系列配位基团和含有Ru II(acac)2的有机
金属配合物,其
化学性质得到了综述。这些化合物中的大多数,包括那些含有烯烃的化合物,都经过可逆的单电子氧化生成Ru III(acac)2对应物,并且烯烃-
钌(III)阳离子已通过光谱电
化学检测到。源自螯合的N-给体
配体o - CH 2 CHC 6 H 4 NMe 2和o- PhCCC 6 H 4 NMe的阳离子已分离出2个并在结构上进行了表征。即,而烯烃较少牢固地结合到所述的Ru测量数据建立的比较III比的Ru II,炔势必大约为强烈的Ru III以
钌II。一些不带电荷的亲核试剂(
吡啶,
二乙胺,PPh 3)与阳离子Ru III配合物反应,生成不寻常的,顺磁性的Ru III –Cσ键结合的螯合物。