896374-04-2

Upstream product

• 62-53-3 aniline 
• 106577-99-5 3-(2-bromoacetyl)-6-chloro-2H-chromen-2-one 

Downstream Products

• 1296213-59-6 6-chloro-3-(1-phenyl-2-((Z)-styrylsulfonyl)-1H-imidazol-4-yl)-2H-chromen-2-one 

Relevant academic research and scientific papers

Efficient, stereoselective approach to the synthesis of 3-(1-Phenyl-2-(Z-styrylsulfonyl)-1H-imidazol-4-yl)-2H-chromen-2-ones

Reaction of phenyl acetylene with 3-(1-aryl-2-mercapto-4-imidazolyl)-2H-1- benzopyran-2-ones (4) in the presence of sodium hydroxide in absolute ethanol led to the formation of 3-(1-phenyl-2-(Z-styrylthio)-1H-imidazol-4-yl)-2H- chromen-2-ones (6) in excel