Basicity of phenazine in the first triplet state
Basicity of phenazine in the first triplet state
复制标题
第一三重态吩嗪的碱度
DOI：
10.1021/j100355a051
复制
发表时间：
1989
期刊：
影响因子：
--
通讯作者：
F. Tablas
中科院分区：
文献类型：
--
作者：
J. Barrio;J. R. Rebato;F. Tablas
从闪光光解得到的瞬态三重态-三重态吸收光谱中估算了非价吩嗪阳离子在第一三重态的pKa值。测得的pKa =1.9，与以前报道的pKa =4有很大不同
The pK a of the nonovalent phenazonium cation in the first triplet state has been estimated from transient triplet-triplet absorption spectra obtained by flash photolysis. The value obtained, pK a =1.9, differs considerably from the previously reported pK a =4