乙酰丙酮-5,10,15,20-四-(对氯苯基)卟啉稀土配合物的制备和性质

Preparation and Properties of Acetylacetonate 5,10,15, 20-Tetra-(p-Chlorophenyl) Porphyrin Rare Earth Complexes

用丙酸做溶剂,吡咯与对氯笨甲醛反应制备5,10,15,20-四-(对氯苯基)卟啉(p-Cl)Tpp;后者与稀土乙酰丙酮配合物Ln(acac)_(3)·3H_(2)O在1,2,4-三氯苯中反应制得乙酰丙酮-5,10,15,20-四-(对氯苯基)卟啉稀土配合物Ln(p-Cl)Tppacac;并做了元素分析、UV、IR和PMR等性质的研究。

Acetylacetonate-5,10,15,20-tetra-(p-chlorophenyl) porphyrin rare earth complexes Ln (p-Cl) Tppacac (Ln:Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb and Lu) have been synthesized by the direct reaction of (p-Cl) Tpp with Ln(acac)_(3)·3H_(2)O in 1,2,4-trichlorobenzene.Their properties were discussed simply.