88039-22-9

Upstream product

• 71443-43-1 N-(3-amino-1-phenyl-3-p-tolyl-allylidene)-4-methyl-aniline 

Downstream Products

• 54458-30-9 2-bromo-1-(4-methylphenyl)-3-phenyl-1,3-propanedione 
• 88039-36-5 4-bromo-5-phenyl-1,3-di-p-tolylpyrazole 
• 88039-30-9 4-bromo-3-phenyl-2,5-di-(p-tolyl)-1,2,6-thiadiazine 

Relevant academic research and scientific papers

A Useful Synthesis of 3-Halogeno-1-azabutadiene Derivatives, and Their Applicability in the Preparation of Heterocycles

Azabutadiene derivatives (1) are halogenated in a selective manner with N-chlorosuccinimide or N-bromosuccinimide at the Cβ-enamine carbon.The resultant halogenated compounds (3) are suitable precursors for the synthesis of 2-oxopyrimidines and