Increased pH stability via functional group transformation from acidic hydroxyl to basic secondary amine for a series of pyridone based heterocyclic dyes

Increased pH stability via functional group transformation from acidic hydroxyl to basic secondary amine for a series of pyridone based heterocyclic dyes

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 140, May 2017, Pages 286-296

Xiao-Lei Zhao, Fei-Fan Chang, Ya-Nan Feng, Hui-Fen Qian, Wei Huang,