Nghiên cứu tổng hợp và cấu trúc của hai phức chất K[PtCl3(isopropyl eugenoxyaxetat)] và [PtCl(isopropyl eugenoxyaxetat-1H)]2

Abstract

Two organometalliccomplexes of platinum(II) K[PtCl₃(iso-Preug)] (M1) and [PtCl(iso-Preug-1H)]₂ (M2) have been synthesized for the first time. The structures of M1 and M2 were determined by means of platinum analysis, IR, ¹H, ¹³C NMR spectroscopy and X-ray diffraction. In complex M1, isopropyleugenoxyacetate (iso-Preug) only coordinates with platinum(II) at ethylenic double bond of allyl group. In M2, deprotonated iso-Preug is bound up with platinum(II) both at ethylenic double bond of allyl group and at C atom of benzene ring to generate dinuclear metallacyclic complex.

Keywords: Isopropyl eugenoxyacetate, platinum(II) complex, NMR.