reagents for the SOAP compounds. A methoxyl group at the 4-position of the benzylidene group in the Schiff base and a sulfo group at the 5-position in the amine component increased the fluorescence intensity of the complex. The relationship between the fluorescence intensity and the structure of the complex was investigated by the Free-Wilson method of estimation, and good agreements were obtained
研究了席夫碱 N-salicylidene-o-aminophenol (SOAP) 中的取代基对其铝配合物荧光的影响。N,N'-二
水杨基
乙二胺(D
SED)衍
生物作为醛试剂缩合制备25种不同的SOAP化合物,这些试剂可以方便地
水解生成
水杨醛衍
生物。邻
氨基苯酚 (OAP) 衍
生物用作 SOAP 化合物的胺试剂。席夫碱中亚苄基4-位的甲氧基和胺组分5-位的磺基增加了配合物的荧光强度。通过 Free-Wilson 估计方法研究了荧光强度与复合物结构之间的关系,并且在荧光强度的实验值和计算值之间获得了良好的一致性。使用 4,4'-二甲基 D
SED a 建立了铝的荧光测定程序。