Yang X-Y, Dang D-D, Zhu W, Xie W-B, Cui W-B, Chang Y, et al. Synthesis and Characterization of 4,4’-Di(p-aminophenylethynyl)-6,6’-bis(N,N-bis(t-butoxycarbonylmethyl)amino methyl)-2,2’-bipyridine. ajc [Internet]. 2014 Apr. 16 [cited 2024 Nov. 25];26(8):2256-8. Available from: https://asianpubs.org/index.php/ajchem/article/view/26_9_15