70730-76-6

Basic information

• Product Name: 5-Anilino-6H-anthra[1,9-cd]isoxazol-6-one
• Synonyms: 5-Anilino-6H-anthra[1,9-cd]isoxazol-6-one;5-(phenylamino)-6H-anthra[1,9-cd]isoxazol-6-one
• CAS NO: 70730-76-6
• Molecular Formula: C₂₀H₁₂N₂O₂
• Molecular Weight: 312.32
• Mol File: 70730-76-6.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5-Anilino-6H-anthra[1,9-cd]isoxazol-6-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Anilino-6H-anthra[1,9-cd]isoxazol-6-one(70730-76-6)
• EPA Substance Registry System: 5-Anilino-6H-anthra[1,9-cd]isoxazol-6-one(70730-76-6)

Safety Data

• Hazardous Substances Data: 70730-76-6(Hazardous Substances Data)

Upstream product

• 2872-47-1 1-amino-4-chloroanthraquinone 
• 74386-36-0 1-azido-4-chloro-anthraquinone 
• 70730-92-6 5-chloro-6H-anthra[1,9-cd]isoxazol-6-one 
• 62-53-3 aniline 
• 70730-89-1 6H-anthra<1,9-cd>isoxazol-6-one 

Downstream Products

• 80825-55-4 1-(1-Methyl-1-phenyl-ethylamino)-4-phenylamino-anthraquinone 
• 4395-65-7 oracet blue 2R 

Relevant articles and documents

AMINATION OF ANTHRAISOXAZOL-6-ONES

The behavior of 3,5-dihalo derivatives of anthraisoxazol-6-one with respect to primary and secondary amines was studied. 5-Chloroanthraisoxazol-6-one undergoes amination particularly readily.The products of the reaction of isoxazoles with amines are the corresponding amino derivatives.The amination of 5-chloroanthraisoxazol-6-one in refluxing dimethylformamide (DMF) is accompanied by reductive cleavage of the isoxazole ring and the formation of 1-amino-4-arylaminoanthraquinones.Amination in the 5 position with substitution of a hydride ion takes place primarily in the reaction of 3-chloroanthraisoxazol-6-one with benzylamine or cyclohexylamine, whereas the chlorine in the 3 position is replaced by the action of morpholine or piperidine on the same substrate.