113235-03-3

Upstream product

• 45380-51-6 2-methyl-1,3-dioxacyclopentane radical cation 
• 57956-49-7 {(1-methoxy-3-phenylprop-1-en-1-yl)oxy}trimethylsilane 
• 3666-82-8 2-benzyl-3-oxo-butyric acid methyl ester 
• 107-21-1 ethylene glycol 
• 100-39-0 benzyl bromide 

Downstream Products

• 86457-15-0 11-trans-3-benzyl-9,10-dimethoxy-3,4,6,7-tetrahydro-1H-pyrido[2,1-a]isoquinolin-2(11bH)-one 
• 76641-72-0 2-(2-methyl-1,3-dioxolan-2-yl)-3-phenyl-1-propanol 
• 76641-73-1 2-benzyl-3,3-ethylenedioxybutanal 
• 14438-08-5 2-benzyl-3-oxobutanal 

Relevant academic research and scientific papers

Redox-Annulation of Cyclic Amines and β-Ketoaldehydes

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

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.