194550-69-1

Upstream product

• 50-00-0 formaldehyd 
• 14181-72-7 2-bromo-1-phenyl-ethanone oxime 
• 62-53-3 aniline 

Downstream Products

• 1111659-31-4 dimethyl 3a,5-diphenyl-3a,4,5,6-tetrahydroimidazo[1,5-b]isoxazole-2,3-dicarboxylate 
• 1222852-29-0 1-(3,5-diphenyl-3H-imidazol-1-ium-1-yl)-1,2-bis-methoxycarbonyl-2-oxoethan-1-ide 
• 1246930-81-3 N-methyl-N-[1-phenyl-2-(phenylamino)ethyl]hydroxylamine 
• 1246930-75-5 phenylcarbamic acid 3,5-diphenylimidazolidin-1-yl ester 

Relevant academic research and scientific papers

Rearrangements of tetrahydroimidazo[1,5-b]isoxazole-2,3-dicarboxylates to pyrrolo[1,2-e]imidazol-6-ols, precursors of 2,5-dihydro-1H-pyrrole derivatives

Isoxazolines 2 from the cycloaddition of imidazoline 3-oxides 1 with DMAD rearrange in the presence of methoxide to give cis-3-methoxy-7-(methoxycarbonyl)-2,7a-diaryl-5-oxo-2,3,5,7a-tetrahydro-1H-pyrrolo[1,2-e]imidazol-6-olates 3 with 100% de. The acidic