Planar-chiral ferrocene-based triazolylidene copper complexes: synthesis, characterization, and catalysis in asymmetric borylation of α,β-unsaturated ester† Ryosuke Haraguchi, *a Tatsuro Yamazaki,b Koki Torita,b Tatsuki Itob and Shin-ichi Fukuzawa *b Author affiliations * Corresponding authors a Department of Applied Chemistry, Faculty of Engineering, Chiba Institute of Technology, 2-17-1 Tsudanuma, Narashino, Chiba 275-0016, Japan E-mail: haraguchi.ryosuke@p.chibakoudai.jp b Department of...