1448188-78-0

Basic information

• Product Name: 2,2',2'',2'''-(1,2-bis(4-chlorophenyl)ethane-1,1,2,2-tetrayl)tetrakis(3-hydroxy-5,5-dimethylcyclohex-2-enone)
• Synonyms: 2,2',2'',2'''-(1,2-bis(4-chlorophenyl)ethane-1,1,2,2-tetrayl)tetrakis(3-hydroxy-5,5-dimethylcyclohex-2-enone)
• CAS NO: 1448188-78-0
• Molecular Weight: 803.82
• Mol File: 1448188-78-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,2',2'',2'''-(1,2-bis(4-chlorophenyl)ethane-1,1,2,2-tetrayl)tetrakis(3-hydroxy-5,5-dimethylcyclohex-2-enone)(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2',2'',2'''-(1,2-bis(4-chlorophenyl)ethane-1,1,2,2-tetrayl)tetrakis(3-hydroxy-5,5-dimethylcyclohex-2-enone)(1448188-78-0)
• EPA Substance Registry System: 2,2',2'',2'''-(1,2-bis(4-chlorophenyl)ethane-1,1,2,2-tetrayl)tetrakis(3-hydroxy-5,5-dimethylcyclohex-2-enone)(1448188-78-0)

Safety Data

• Hazardous Substances Data: 1448188-78-0(Hazardous Substances Data)

Upstream product

• 139484-10-9 2-((4-chlorophenyl)(2-hydroxy-4,4-dimethyl-6-oxocyclohex-1-enyl)methyl)-3-hydroxy-5,5-dimethylcyclohex-2-enone 
• 203861-66-9 N-(4-chlorobenzylidene)methylamine N-oxide 
• 126-81-8 dimedone 

Relevant articles and documents

Metal-free homocoupling of 2,2-(Arylmethylene)-bis(3-hydroxy-5,5- dimethylcyclohex-2-enone) mediated by n-methylhydroxylamine

The reaction of 5,5-dimethylcyclohexane-1,3-dione with an acyclic nitrone in DMF or acetone affords a 1:1 mixture of dimer 2,2-(arylmethylene)-bis(3- hydroxy-5,5-dimethylcyclohex-2-enone) and tetramer 2,2',2'',2'''-(1,2- diarylethane-1,1,2,2-tetrayl)tetrakis(3-hydroxy-5,5-dimethyl-cyclohex-2-enone). This unprecedented type of metal-free homocoupling of two molecules of the dimer to furnish the tetramer is believed to proceed via an oxidation/reduction process involving N-methylhydroxylamine.