65943-31-9

Upstream product

• 21736-57-2 1-(4-methoxy-phenyl)-2,2-di-morpholin-4-yl-ethanone 
• 2582-30-1 aminoguanidine bicarbonate 
• 13664-92-1 2,2-dibromo-1-(4-methoxyphenyl)ethanone 

Relevant academic research and scientific papers

A regioselective approach to 5-substituted-3-amino-1,2,4-triazines

(Matrix presented) Nucleophilic displacement of readily available α,α-dibromoketones with excess morpholine gave the corresponding ketoaminals, which upon condensation with aminoguanidine in MeOH in the presence of AcOH afforded 5-substituted-3-amino-1,2,