Synthesis of 2‐Aminopyridine Derivatives via a Tandem CuAAC/Ring‐Cleavage/[4+2]‐Cycloaddition/Rearrangement Reaction Sequence. - Yang, Weiguang; Li, Guanrong; Luo, Danyang; Huang, Zixin; Banwell, Martin G.; Luo, Xiai (Advanced Synthesis & Catalysis, 2024)