[PtMe2Me2NCH2CH2NCH(3,5-C6H3Cl2)–N,N′)}] (3e), arising from coordination of the ligand to the platinum center, is obtained at room temperature. The reactions of 1 with ligands PhCH2NCHAr (Ar=2,3,6-C6H2Cl3 (2g) and 2,3,5-C6H2Cl3 (2h)) produce cyclometallated [C,N] platinum(IV) complexes. The reactivities of the platinum complexes towards phosphines and methyl iodide have been studied. All complexes have been
[Pt组成的反应2我4(μ -SMe 2)2 ](1)与
配体的
氯化我2 NCH 2 CH 2 NCHAr(AR = C 6
氯5(图2a 2,3,6--C)6 H 2 Cl 3(2b); 2,3,5-C 6 H 2 Cl 3(2c); 2,4-C 6 H 3 Cl 2(2d); 3,5-C 6 H 3 Cl2(2e)和3-C 6 H 4 Cl(2f))生成环
金属化的[C,N,N']
铂(IV)络合物[PtMe 2 Cl(Me 2 NCH 2 CH 2 NCHR–C,N,N ')],由C–Cl键激活或环
金属化的[C,N,N']
铂(II)配合物[PtMe(Me 2 NCH 2 CH 2 NCHR– C,N,N ')] ,由C–H键活化引起,然后消除了
甲烷。除了形成化合物[PtMe Me 2NCH 2 CH 2 N = CH (3,5-C 6 H 2 Cl 2)}](4e)是在回流的
甲苯中生