CpRu(PEt3)2Cl can be formed. Room temperature irradiation of the related complex CpRu(PPh3)2Me with L = PEt3, C2H4, and DMSO also produces CpRu(PPh3)(L)Me. However, when these reactions are followed by in situ laser irradiation (325 nm source) at low temperature, three solvent activated isomers (ortho, meta and para) of CpRu(PPh3)2(C6H4Me) are detected in toluene in addition to η1- and η3-coordinated
研究CpRu(PPh 3)2 Cl和CpRu(PPh 3)2 Me对两个电子给体
配体PEt 3,C 2 H 4,
DMSO,CH键可活化试剂
四氢呋喃,
甲苯和
吡啶的光
化学反应性的研究,以及给出了SiH键可活化试剂HSiEt 3和HSi(Me)2 CH CH 2)。CpRu(PPh 3)2 Cl的宽带紫外线照射导致单取代产物的形成,例如CpRu(PPh 3)(PEt 3尽管可以形成热双取代的产物,如CpRu(PEt 3)2 Cl ,但对进一步的光
化学反应呈惰性。在室温下辐照L = PEt 3,C 2 H 4和
DMSO的相关复合物CpRu(PPh 3)2 Me也会产生CpRu(PPh 3)(L)Me。但是,在低温下进行原位激光照射(325 nm源)进行这些反应后,CpRu(PPh 3)2(C 6 H )的三种溶剂活化的异构体(邻位,间位和对位)4 Me)中的
甲苯中检测除了η 1 -和η 3个配位的