m-tol, and p-tol) were prepared and kaleidoscopic reactivities were observed by only changing the substituents at the germyl tolyl groups: (1) cis-trans isomerization at platinum, (2) C-H bond activation of ortho methyl group, and (3) reductive elimination at Pt giving Ge-Ge bond.
制备了一系列
三甲苯基
锗基
铂配合物 Pt(GeAr 3 ) 2 -(PMe 2 Ph) 2 (Ar = o-tol、m-tol 和 p-tol),仅通过改变
锗基
甲苯基上的取代基就观察到了万花筒般的反应性基团:(1)
铂的顺反异构化,(2) 邻甲基的 CH 键活化,以及 (3) Pt 的还原消除产生 Ge-Ge 键。