Extra Coordination of Zn-Tetraphenylporphine with Pyridine, Quinoline, and Acridine N-Oxides
作者:V. P. Andreev、Ya. P. Nizhnik、D. G. Bezruchko、A. K. Morozov
DOI:10.1007/s11176-005-0416-6
日期:2005.8
The log K values of zinc tetraphenylporphine (Zn-TPhP) complexes with pyridine, quinoline, and acridine N -oxides and with their nonoxidized analogs, as well as the positions of absorption maxima of the complexes with respect to Zn-TPhP linearly depend on the \(pK_BH^ + }\) of the ligands in water (methanol, acetonitrile, nitromethane, and acetone) and on Hammett σ constants in the absence of steric
四苯基卟啉锌(Zn-TPhP)与吡啶,喹啉和a啶 N- 氧化物及其非氧化类似物的log K 值 以及该复合物相对于Zn-TPhP的最大吸收位置线性取决于水中的配体(甲醇,乙腈,硝基甲烷和丙酮)的\(pK_ BH ^ +} \)和在没有空间位阻效应的情况下的Hammettσ常数。