"Naoki Tanaka,Yoshiaki Shoji,Daisuke  Hashizume,Manabu Sugimoto,Takanori Fukushima","Formation of an Isolable Divinylborinium Ion through Twofold 1,2-Carboboration between a Diarylborinium Ion and Diphenylacetylene",,"Angewandte Chemie International Edition",,"Volume 56","Issue 19","Page 5312-5316",2017,May