Misharin; Chernov, Russian Journal of Bioorganic Chemistry, 1997, vol. 23, # 8, p. 616 - 620
作者:Misharin、Chernov
DOI:——
日期:——
Notes: Preparation of 5-Chloro- and 5-Bromo-2-*acetylethyl)benzimidazoles
作者:Tetsuo Suami、Allan Day
DOI:10.1021/jo01091a604
日期:1959.9
Highly Efficient and Versatile Synthesis of Lactams and <i>N</i>-Heterocycles via Al(OTf)<sub>3</sub>-Catalyzed Cascade Cyclization and Ionic Hydrogenation Reactions
The discovery and development of an efficient and versatile method for the synthesis of N-substituted lactams is described. Pyrrolindinones, piperidones, and structurally related heterocycles were formed by Al(OTf)3-catalyzed cascade cyclization and ionic hydrogenation reactions of corresponding nitrogen substituted ketoamides in good yields.