Metal complexes of biologically important ligands, LXXXVII α-amino carboxylate complexes of palladium(II), iridium(III) and ruthenium(II) from chloro-bridged ortho-metallated metal compounds and [(OC)3Ru(Cl)(μ-Cl)]2
作者:Reinhold Urban、Roland Krämer、Shahram Mihan、Kurt Polborn、Barbara Wagner、Wolfgang Beck
DOI:10.1016/0022-328x(96)06166-9
日期:1996.6
azobenzene) and [(L)2Ir(μ-Cl)]2 (LH = 2-phenylpyridine) react with α-amino carboxylase to give the N,O-chelate complexes (L)Pd-t-NH2C(H)(R)CO2 and (L)2Ir-NH2C(H)(R)CO2. The chloro-bridged carbonyl complex [(OC)3Ru(Cl)(μ-Cl)]2 and prolinate afford the N,O-chelate (Cl)(OC)3Ru(prolinate). From the osmium complex [(OC)3Os(Cl)(μ-Cl)]2 and N,N-dimethylglycine methylester the ionic compound [HN(Me2)CH2CO2Et]+(Os(CO)3Cl3)−
氯桥联的邻金属化化合物[(L)Pd(μ-Cl)] 2(HL = 2-苄基吡啶,2-苯基吡啶,偶氮苯)和[(L)2 Ir(μ-Cl)] 2(LH = 2-苯基吡啶)与α-氨基羧化酶反应生成N,O-螯合物(L)Pd-t-NH 2 C(H)(R)CO 2和(L)2 Ir-NH 2 C(H) (R)CO 2。氯桥联的羰基络合物[(OC)3 Ru(Cl)(μ-Cl)] 2和脯氨酸生成N,O-螯合物(Cl)(OC)3 Ru(脯氨酸)。由the络合物[(OC)3 Os(Cl)(μ-Cl)] 2和N,N得到-二甲基甘氨酸甲酯的离子性化合物[HN(Me 2)CH 2 CO 2 Et] +(Os(CO)3 Cl 3)-(25)。[2-(2-吡啶基甲基)苯基-C 1,N] Pd(脯氨酸盐),[(2-吡啶基苯基-C 1,N)2 Ir(脯氨酸盐)] a和25的结构由X-确定。射线衍射。