96927-75-2

Upstream product

• 76950-86-2 1-(4-Chloro-benzyl)-4,6-diphenyl-1H-pyridine-2-thione 
• 99-73-0 para-bromophenacyl bromide 
• 96928-03-9 2-[2-(4-Bromo-phenyl)-2-oxo-ethylsulfanyl]-1-(4-chloro-benzyl)-4,6-diphenyl-pyridinium; bromide 
• 96928-02-8 1-(4-Chloro-benzyl)-2-(2-oxo-2-phenyl-ethylsulfanyl)-4,6-diphenyl-pyridinium; bromide 
• 96927-65-0 1-(4-Bromo-phenyl)-2-[1-(4-chloro-benzyl)-4,6-diphenyl-1H-pyridin-(2E)-ylidene]-ethanone 

Relevant academic research and scientific papers

Synthesis Using Pyridinium Anhydrobases. Preparation of Indolizine Derivatives

A number of derivatives of indolizine ring system have been prepared from 1-substituted 4,6-diphenyl-2-phenacylidene-1,2-dihydropyridines either by metallation with LDA or acylation and further basic treatment.Similarly, 1-arylmethyl-4,6-diphenyl-2-dicyanomethylene-1,2-dihydropyridines by action of LDA undergo cyclization to the corresponding 2-amino-1-cyano-3-aryl indolizinies.