Synthesis and characterization of organoplatinum(II) dithiolate complexes of the type [PtAr(par|S-S)(PMePh2)]
作者:Vimal K. Jain、S. Chaudhury
DOI:10.1016/0022-328x(94)80061-8
日期:1994.4
The reaction of [pt2Ar2(μ-Cl)2(PMePh2)2] with sodium, potassium or ammonium salts of the dithio acids (par|S-S) affords mononuclear complexes of the type [PtAr(par|S S)(PMePh2)] (where Ar Ph, C6H4Me-4 (tol); par|S S SSCOEt, SSCNR2 (R Me or Et), SSPR2 (R OEt, OnPr, OiPr, OiBu, OsBu, Ph)). The latter complexes were characterized by elemental analysis and nuclear magnetic resonance (NMR) (1H and
[pt 2 Ar 2(μ-Cl)2(PMePh 2)2 ]与二硫代酸(par | SS)的钠盐,钾盐或铵盐反应,得到[PtAr(par | SS)() PMePh 2)](其中ArPh,C 6 H 4 Me-4(tol); par | SSSSCOEt,SSCNR 2(RMe或Et),SSPR 2(R OE OEt,O n Pr,O i Pr,O i Bu,O s Bu,Ph))。后者的配合物通过元素分析和核磁共振(NMR)进行表征(1 H和31 P)数据。这些新的配合物在室温下对过量的三苯膦是惰性的。