106124-30-5

Upstream product

• 106124-27-0 3-(5-methyl-[1,2,4]oxadiazol-3-ylamino)-1-phenyl-but-2-en-1-one 
• 93-91-4 1-phenylbutan-1,3-dione 
• 40483-39-4 (Z)-1-phenyl-3-(5-phenyl-[1,2,4]oxadiazol-3-ylamino)-but-2-en-1-one 
• 108656-01-5 N-(4-Methyl-1-oxy-6-phenyl-pyrimidin-2-yl)-benzamide 
• 40483-47-4 5-methyl-[1,2,4]oxadiazol-3-ylamine 

Downstream Products

• 15755-15-4 2-amino-6-methyl-4-phenylpyrimidine 
• 85658-60-2 2-amino-6-methyl-4-phenylpyrimidine 1-oxide 
• 108656-05-9 N-(4-Methyl-1-oxy-6-phenyl-pyrimidin-2-yl)-acetamide 

Relevant academic research and scientific papers

Heterocyclic Rearrangements. Synthesis of 1,2,4-Oxadiazolopyrimidinium Systems and Their Ring Opening into Pyrimidine N-Oxides

The reaction of 3-amino-5-phenyl-(methyl)-1,2,4-oxadiazole with acetylacetone or benzoylacetone in the presence of perchloric acid has been studied.Synthesis of 1,2,4-oxadiazolopyrimidinium perchlorates and their ring opening reaction into aminopyrimidine N-oxides is reported.

Heterocyclic Rearrangements: Rearrangement of N-(1,2,4-Oxadiazol-3-yl)-β-enamino Ketones into Pyrimidine N-Oxides

The behaviour of N-(5-R-1,2,4-oxadiazol-3-yl)-β-enamino ketones towards rearrangement has been investigated.In the presence of anionic reagents in ethanol solution, they rearrange to pyrimidine N-oxides.The synthesis and hydrolytic ring opening of a oxadiazolopyrimidinium system is also reported.