Mei , Luo, Tang Hai Ming, Li Qian Rong, Sun Jie, Yang Shan Zhong, and Li Xue Liang. 2023. “Study on Synthesis of N–Zn, and N–Cu Complexes Involving 2-Amino Pyridine and Ethylenediamine Ligands With an Application to the Henry Reaction”. Progress in Chemical Science Research Vol. 7, March, 62-70. https://doi.org/10.9734/bpi/pcsr/v7/3260C.