One-Pot Reductive N-Alkylation with Carbonyl Compounds To Give Tertiary Amines via Borane Reduction of Imines - Tokizane, Masashi; Sato, Kaori; Sakami, Yuki; Imori, Yoichiro; Matsuo, Chika; Ohta, Tetsuo; Ito, Yoshihiko (Synthesis, 2010)