95413-37-9

Upstream product

• 15500-74-0 4-chlorobenzonitrile N-oxide 
• 89049-61-6 5,7a-Di-tert-butyl-3-(4-chloro-phenyl)-3a,7a-dihydro-benzo[d]isoxazole-4,7-dione 
• 2460-77-7 2,5-di-tert-butyl-p-benzoquinone 
• 108-24-7 acetic anhydride 
• 95413-34-6 4,7-Di-tert-butyl-3-(4-chloro-phenyl)-4-hydroxy-4H-benzo[d]isoxazol-5-one 

Relevant academic research and scientific papers

The reaction of nitrile oxide-quinone cycloadducts. IV. Acid-catalyzed dealkylative aromatization of the 1: 1-C=C-adducts and base-induced rearrangement products of aromatic nitrile oxides with 2,5- and 2,6-dialkyl- p-benzoquinones

The 1,3-dipolar cycloadducts of aromatic nitrile oxides with 2,5- and 2,6-dialkyl-p-benzoquinones were treated with acetic anhydride/sulfuric acid to give isoxazole-fused hydroquinone diacetates in good yields. The base- induced rearrangement products fro