82244-29-9

Upstream product

• 82244-21-1 2-phenyl-3-(2-pyridyl)-2-propen-1-ol 
• 29768-03-4 3-(pyridin-2-yl)prop-2-yn-1-ol 
• 108-86-1 bromobenzene 
• 110-89-4 piperidine 
• 82244-38-0 2-phenyl-3-(2-pyridyl)-2-propenal 

Relevant academic research and scientific papers

Synthesis of 3-(Dialkylamino)indolizines. Reaction of 3-(2-Pyridyl)-2-propenals with Secondary Amines

Reaction of 2- or 3-substituted 3-(2-pyridyl)-propenals (3a-f) with secondary amines afforded 2- or 1-substituted 3-(dialkylamino)indolizines (2a-l) in the presence of metal halides.It was found that titanium tetrachloride was the best catalyst.