100858-30-8

Upstream product

• 941-69-5 N-phenyl-maleimide 
• 95794-11-9 N-(benzo[d][1,3]dioxol-5-ylmethylene)aniline oxide 
• 95794-11-9 (Z)-1-(benzo[d][1,3]dioxol-5-yl)-N-phenylmethanimine oxide 

Downstream Products

• 100937-73-3 (3R,3aS,6aR)-3-Benzo[1,3]dioxol-5-yl-2,5-diphenyl-tetrahydro-pyrrolo[3,4-d]isoxazole-4,6-dione 

Relevant academic research and scientific papers

1,3-Dipolar cycloadditions of nitrones derived from protocatechuric aldehyde methylene ether: Synthesis of isoxazole-4,6-diones

A series of cycloadducts, identified as cis-2,5-diaryl-3-(3′, 4′-methylenedioxy phenyl)-4H,2,3,3a,5,6,6a-hexahydropyrrolo[3,4-d] isoxazole-4,6-dione 3 have been prepared by cycloaddition of nitrone 2 with variously substituted maleimides. All the cycloadducts are characterised by various spectral studies. The nitrones have been prepared from protocatechuric aldehyde methylene ether 1.

Reaction of Azomethine N-Oxides. 6. Spectroscopic Study of Lewis Acid Catalyzed Reactions of Nitrones with N-Phenylmaleimide

The effect of the Lewis acid AlCl3 on the reactivity and stereoselectivity of the 1,3-dipolar cycloaddition reactions of some azomethine N-oxides with N-phenylmaleimide in benzene at room temperature has been spectroscopically investigated.Decrease of the reactivity and increase of the stereoselectivity of the cycloaddition reactions are observed.