dependent on the solvent. The oxidative addition of (SCN)2 resulted in the formation of (OC-6-13)-[Pt(COMe)2(SCN)2( )] ( = bpy, 4i; 4,4′-t-Bu2-bpy, 4j). In a reaction the reverse of their formation, the diacetylplatinum(II) complexes 3 underwent oxidative addition with anhydrous HX (X = Cl, Br, I), prepared in situ from Me3SiX/H2O, yielding diacetyl(hydrido)platinum(IV) complexes [Pt(COMe)2X(H)( )] ( = bpy
二乙酰铂(II)配合物[Pt(COMe)2( )]( = bpy,3a ; 4,4'-吨-Bu 2 -bpy,图3b),通过反应获得的[
铂(COME)2 X(H)( )]在NaOH中的CH 2 Cl 2 / H 2 O中,与卤素(Br 2,I 2)进行氧化加成反应,生成
铂(IV)络合物(反式,OC -6-13)/(顺式,OC -6-32)[Pt(COMe)2 X 2( )]( = bpy,X = Br,4a / 4b ; 我4c / 4d ; = 4,4'-吨-Bu 2 -bpy,X = Br的,4E / 4F ; I,4g / 4h)。事实证明,反应的非对映选择性很大程度上取决于溶剂。(SCN)2的氧化加成导致(OC -6-13)-[Pt(COMe)2(SCN)2( )]( = bpy,4i ; 4,4'-吨-Bu 2 -bpy,4J)。在反应相反的过程中,对
二乙酰铂(II)配合物3进行了无
水HX(X