212612-78-7

Basic information

• Product Name: 1-di(cyclohexylamino)phosphoryloxy-9,9-dichloro-10-anthrone
• Synonyms: 1-di(cyclohexylamino)phosphoryloxy-9,9-dichloro-10-anthrone
• CAS NO: 212612-78-7
• Molecular Weight: 521.423
• Mol File: 212612-78-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-di(cyclohexylamino)phosphoryloxy-9,9-dichloro-10-anthrone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-di(cyclohexylamino)phosphoryloxy-9,9-dichloro-10-anthrone(212612-78-7)
• EPA Substance Registry System: 1-di(cyclohexylamino)phosphoryloxy-9,9-dichloro-10-anthrone(212612-78-7)

Safety Data

• Hazardous Substances Data: 212612-78-7(Hazardous Substances Data)

Upstream product

• 129973-11-1 1-dichlorophosphoryloxy-9,9-dichloro-10-anthrone 
• 108-91-8 cyclohexylamine 
• 129-43-1 1-hydroxyanthraquinone 

Downstream Products

• 1096-48-6 1-cyclohexylaminoanthraquinone 
• 7114-31-0 1-morpholino-9,10-anthraquinone 

Relevant articles and documents

Synthesis of 9-chloro-1,10-anthraquinone and its reactions with amines

1-Dichlorophosphoryloxy-9,9-dichloroanthrone, a product of the reaction between 1-hydroxyanthraquinone and PCl5, reacts with primary amines in benzene to give first 1-(diaminophosphoryloxy)-9,9-dichloroanthrones and then the corresponding 9-imines. The reaction in DMF occurs with elimination of the phosphoryloxy group and generation of 9-chloro-1,10-anthraquinone that undergoes amination followed by substitution of the hydrogen atom in position 4 rather than a chlorine atom in position 9, which is the most active position in 2,4,9-trichloro-1,10-anthraquinone. The second step of amination results in 4,9-di(alkylamino)-1,10-anthraquinone. The literature data on obtaining individual 9-chloro-1,10-anthraquinone under the action of bases on 1-dichorophosphoryloxy-9,9-dichloroanthrone were not experimentally supported.