乙酰丙酮-5,10,15,20-四-取代苯基卟啉钇的制备和表征

PREPARATION AND CHARACTERIZATION OF ACETYLACETONATE-5,10,15,20-TETRASUBSTITUTED PHENYLPORPHYRIN YTTRIUM

有机溶性乙酰丙酮-四-苯基卟啉希土配合物已有报告,但苯基上取代的钇的配合物的衍生物至今没见报道。本文首次制得乙酰丙酮-5,10,15,20-四邻氯苯基卟啉钇Y（o-Cl）Tppacac（H2Tpp:四苯基卟啉:Hacac:乙酰丙酮;R1:Cl,R2=R3:H）,四间氯苯基卟啉钇Y（m-Cl）Tppacac（R2:Cl,R1=R3:H）,四对氯苯基卟啉钇Y（p-Cl）Tppacac（R3:Cl,R1=R2:H）,四邻甲氧基苯基卟啉钇Y（o-CH3O）Tppacac（R1:CH3O,R2=R3:H）和四对甲氧苯基卟啉钇Y（p-CH3O）Tppacac（R3:CH3O,R1=R2:H）,并用元素分析、红外光谱、紫外光谱和热分析进行了表征。

The coordination compounds of acctylacetonate-5,10,15,20-tctrasubstituted phcnyl-porphyrin with Yttrium, Y(o-Cl)Tppacac, Y(m- Cl)Tppacac, Y(p-Cl)Tppacac, Y(o-CH3O) Tppacac, and Y(p-CH3O)Tppacac (H2Tpp: tetraphcnylporphyrin, Hacac: acetylacctonc), were prepared and characterised on the basis of elemental analysis, infrared spectra, UV-visiblc spectra and thermal analysis.