Thermal reaction of Ru3(CO)12 with unsymmetrical Fv ligand 2-(tert-butylcyclopentadienyl)-indene provided [η5:η5-(tBuC5H3)(C9H6)]Ru2(CO)4 (2) in good yield. When 2 reacted with three or more equivalent of halogen X2, compounds [(η5-tBuC5H3)(C9H6X)]Ru(CO)2X (X = Br, 3; I, 4) were isolated in moderate yield. In complexes 3 and 4 only the Cp rings were coordinated with Ru(CO)2X, along with uncomplexed
茹的热反应3(CO)12与非对称配位体的Fv 2-(叔提供[η-butylcyclopentadienyl) -
茚5:η 5 - (吨BUC 5 ħ 3)(C 9 H ^ 6)]的Ru 2(CO)4(2)丰产。当2具有三个或更多当量的卤素X的反应2,化合物[(η 5 -吨BUC 5 ħ 3)(C 9 H ^ 6 X)]的Ru(CO)2 X(X = Br的,3;I,4)以中等产率分离。在配合物3和4中,仅Cp环与Ru(CO)2 X配位,并且与未配合的卤代
茚基环配合。所有的新复合体均已得到充分表征。的透视表征2,3,和4,还提供。