80828-01-9

Upstream product

• 80827-95-8 4,8-dihydroxy-3H,7H-benzo<1,2-c:4,5-c'>diisoxazole-3,7-dione 
• 75613-87-5 3,7-dimethoxy-4H,8H-benzo<1,2-c:4,5-c'>diisoxazole-4,8-dione 
• 68693-03-8 3,7-diethoxy-4H,8H-benzo<1,2-c:4,5-c'>diisoxazole-4,8-dione 
• 80827-98-1 4,8-dichloro-3H,7H-benzo<1,2-c:4,5-c'>diisoxazole-3,7-dione 
• 62-53-3 aniline 

Relevant academic research and scientific papers

Conversion of 3,7-Dialkoxy-4H,8H-benzodiisoxazole-4,8-dione into New Heterocyclic Systems

Treatment of 1a or 1b with concentrated acids yielded the acid 3, with alkali hydrogen carbonates the sodium salt 7 and the potassium salt 8; by reacting with phosphorus pentachloride the vinylogous acid chloride 9 was isolated.Reactions of 9 with amines