77404-28-5

Upstream product

• 20725-25-1 1,3-bis(4-chlorophenyl)prop-2-en-1-one 
• 39954-58-0 N-(p-Methoxyphenacyl)-isoquinoliniumbromide 
• 19672-59-4 (E)-1,3-di(4-chlorophenyl)-2-propen-1-one 
• 25407-31-2 N-(p-methoxyphenacyl)pyridinium bromide 
• 119-65-3 isoquinoline 
• 2632-13-5 2-Bromo-4'-methoxyacetophenone 

Relevant academic research and scientific papers

Studies on Benzopyridinium Ylids: Synthesis of Substituted 2,4,6-Triarylpyridines via Isoquinolinium Ylids

Aroylmethylene-isoquinolinium ylids (1) on reaction with substituted benzylideneacetophenones (2) in gl.acetic acid containing ammonium acetate afford 2,4,6-triarylpyridines (4).The reaction seems to proceed via N-(1,5-dioxo-2-pentyl)-isoquinolium derivat

Synthesis of Some New 2,4,6-Triaryl Substituted Pyridines via Pyridinium Ylides

Reactions of 4-methoxy phenacyl pyridinium ylide and 4-chlorophenacyl pyridinium ylide with different substituted α-β unsaturated ketones gave a wide variety of 2,4,6-triaryl substituted pyridines which are expected to possess marked biological activities