摘要:
Ru(cod)(cot)(cod = 1-2:5-6 - η-环辛二烯; cot = 1-2:3-4:5-6 - η-环辛三烯)已证明是用于合成许多钌(0)和氢化钌钌膦配合物的有效原料; 含一磷酸Ru(cod)(cot)L [L = P(Ome)3,Pme 3 ]时,获得了双核络合物RuH 4 L 2(L = Pcy 3,cy =环己基),而使用二膦时,钌0)双核络合物Ru 2(cod)2(cot)(dppm)2(dppm = Ph 2 PCH 2 PPh 2),氢化三核络合物[RuH2(dppm) 2 ] 3和RuH 2(dppe) 2(dppe = Ph 2 PCH 2 CH 2 PPh 2)。