El-Apasery, M. A.; Al-Qalaf, F.; Almohammad, K.; Mahmoud, H. Synthesis of Some Biologically Active Monoazo Disperse Dyes Derived from Nicotinic Acid Derivatives under Microwave Irradiation for Dyeing Polyester Fabrics. Eur. J. Chem. 2013, 4, 211-215.