113235-03-3Relevant articles and documents
Redox-Annulation of Cyclic Amines and β-Ketoaldehydes
Chen, Weijie,Seidel, Daniel
, p. 1024 - 1027 (2016/03/15)
Benzo[a]quinolizine-2-one derivatives are readily assembled from 1,2,3,4-tetrahydroisoquinoline and β-ketoaldehydes by means of a new intramolecular redox-Mannich process. These reactions are promoted by simple acetic acid and are thought to involve azomethine ylides as reactive intermediates.
Oxidative Carbon-Carbon Bond Forming Reaction via a 1,3-Dioxolan-2-ylium Cation
Hayashi, Yujiro,Wariishi, Koji,Mukaiyama, Teruaki
, p. 1243 - 1246 (2007/10/02)
1,3-Dioxolan-2-ylium cations, derived from aldehyde ethylene acetals and trityl cation, react with ketene silyl acetals and enamines to give the corresponding β-keto esters and 1,3-diketones, respectively.