PALLADIUM-DIHALIDE COMPLEXES WITH CARBONYL DONORS

被引：6

作者：

FREGONA, D

GUO, Z

FARAGLIA, G

SITRAN, S

机构：

[1] UNIV PADUA, DIPARTIMENTO CHIM INORGAN MET ORGAN & ANAL, VIA LOREDAN 4, I-35131 PADUA, ITALY

[2] UNIV PADUA, DIPARTIMENTO CHIM INORGAN MET ORGAN & ANAL, VIA LOREDAN 4, I-35131 PADUA, ITALY

[3] CNR, IST CHIM & TECHNOL RADIOELEMENTI, I-35020 PADUA, ITALY

来源：

TRANSITION METAL CHEMISTRY | 1992年 / 17卷 / 03期

关键词：

D O I：

10.1007/BF02910847

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Palladium halides react with 4H-pyran-4-one (P) and 2,6-dimethyl-4H-pyran-4-one (DMP) to yield [Pd(DMP)2X2] (X = Cl or Br), [Pd(P)2Cl2] and [Pd(P)Br2]n complexes which have been characterized by i.r. and proton n.m.r. spectroscopy. The thermal behaviour of the 4-pyrone adducts is correlated with that of N,N-dimethylformamide analogues, [Pd(DMF)2Cl2] and [Pd(DMF)Br2]n, the ligand coordinating ability following the order: DMP > P > DMF. On the basis of i.r. spectra, the [Pd(L)2Cl2] (L = DMP or P) adducts should have the usual trans configuration, whereas in both [Pd(P)Br2]n and [Pd(DMP)2Br2] a polymeric arrangement through bromine bridges should be present. The properties of the [Zn(P)2Cl2] and [Pt(DMP)2Cl2] complexes are also discussed.

引用

页码：242 / 246

页数：5

共 15 条

[1] SYNTHESIS AND INVITRO CYTOSTATIC ACTIVITY OF PLATINUM(II) NITRATE COMPLEXES WITH PROPAN-1-AMINE [J].