Synthesis, crystal structure, and reactivity of (5,10,15,20-tetraphenylporphyrinato)ruthenium(II) (diethoxycarbonyl)carbene methanol
Synthesis, crystal structure, and reactivity of (5,10,15,20-tetraphenylporphyrinato)ruthenium(II) (diethoxycarbonyl)carbene methanol
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DOI：
10.1021/om970790u
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发表时间：
1998-02-16
期刊：
影响因子：
2.8
通讯作者：
Simonneaux, G
中科院分区：
文献类型：
--
作者：
Galardon, E;Le Maux, P;Simonneaux, G
新的(卟啉)钌(II)卡宾配合物1是通过用过量的重氮丙二酸二乙酯处理(TPP)-Ru(CO)[EtOH]制备的。该配合物良好的稳定性使我们能够通过单晶X射线衍射确定其结构。还讨论了 1 对各种轴向配体（CO、吡啶、三苯基膦）的反应性，以及其从重氮乙酸乙酯催化烯烃偶联形成和苯乙烯环丙烷化的能力。
The new (porphyrin)ruthenium(II) carbene complex 1 has been prepared by treating (TPP)-Ru(CO)[EtOH] with excess diethyl diazomalonate. The good Stability of this complex allowed us to determine its structure by single-crystal X-ray diffraction. The reactivity of 1 toward various axial ligands (CO, pyridine, triphenylphosphine) is also discussed, as well as its ability, from ethyl diazoacetate, to catalyze the coupling formation of olefins and the cyclopropanation of styrene.