Reaction of WL(CO)3CCPh and Os3(CO)10(C2R2) produced WOs3L(CO)9(µ3-CPh)(CCRCR), L = Cp, R = Tol (p-MeC6H4)1a; L = C5Me5, R = Me, 1b; treatment of complexes 1 with ditolylacetylene yielded planar clusters WOs3L(CO)8(µ3-CPh)[C(Tol)C(Tol)CCRCR], L = Cp, R = Tol, 2a; L = C5Me5, R = Me, 2b; complex 2b underwent reversible loss of CO to produce an unsaturated cluster WOs3C5Me5(CO)7(µ3-CPh)[CMeCMeCC(Tol)C(Tol)]3b;
WL(CO)的反应3 Ç器CPh和OS 3(CO)10(C 2 - [R 2)产生WOS 3 L(CO)9(μ 3 -CPh)(CCRCR),L =的CP,R =托尔(p - MeC 6 H 4)1a ; L = C 5 Me 5,R = Me,1b;用二
甲苯基
乙炔处理配合物1产生平面簇WOS 3 L(CO)8(µ 3 -CPh)[C(Tol)C(Tol)CCRCR],L = CP,R = Tol,2a;L = C 5我5,R = Me,2b ; 配合物2b经历CO的可逆损失以产生不饱和簇WOS 3 C 5 Me 5(CO)7(µ 3 -CPh)[CMeCMeCC(Tol)C(Tol)] 3b;3b在回流的二
甲苯中热解引起簇核的重排,得到另一个具有相同分子式的不饱和配合物4b。配合物1a,3b和4b已经通过X射线衍射研究进行了检查。