245416-52-8

Basic information

• Product Name: 4-benzyl-2,5-di-tert-butyl-6-hydroxycyclohexa-2,5-dien-1-one
• Synonyms: 4-benzyl-2,5-di-tert-butyl-6-hydroxycyclohexa-2,5-dien-1-one
• CAS NO: 245416-52-8
• Molecular Weight: 312.452
• Mol File: 245416-52-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-benzyl-2,5-di-tert-butyl-6-hydroxycyclohexa-2,5-dien-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-benzyl-2,5-di-tert-butyl-6-hydroxycyclohexa-2,5-dien-1-one(245416-52-8)
• EPA Substance Registry System: 4-benzyl-2,5-di-tert-butyl-6-hydroxycyclohexa-2,5-dien-1-one(245416-52-8)

Safety Data

• Hazardous Substances Data: 245416-52-8(Hazardous Substances Data)

Upstream product

• 34105-76-5 3,5-di-tert-butyl-1,2-benzoquinone 
• 7029-30-3 dibenzylzinc 
• 245416-53-9 4-benzyl-3,6-di-tert-butyl-1,2-benzoquinone 
• 15512-06-8 3,6-di-tert-butylbenzene-1,2-diol 
• 108-88-3 toluene 

Downstream Products

• 245416-53-9 4-benzyl-3,6-di-tert-butyl-1,2-benzoquinone 

Relevant articles and documents

The reactions of 3,6-di-tert-butyl-1,2-benzoquinone and 3,6-di-tert-butylcatechol with tert-butyl hydroperoxide

Reaction of 3,6-di-tert-butyl-1,2-benzoquinone and 3,6-di-tert-butylcatechol with tert-butyl hydroperoxide in aprotlc solvents leads to the generation of semiquinone (SQ 'H), alkylperoxy (ROO'), and alkyloxy radicals. The reaction of SQ'H and ROO' produces 2,5-di-tert-butyl-6-hydroxy-1,4-benzoquinone, 3,6-di-tert-butyl-1-oxacyclohepta-3,5-diene2,7-dione, and 2,5-di-tert-butyl-3,6-dihydroxy-1,4-benzoquinone. The radical generated from solvent attacks SQ' H at position 4 with C-C bond formation. 4-Benzyl-2,5-di-tert-butyl-6-hydroxycyclohexa-2,5-diene-1-dione produced in this way is transformed into 4-benzyl-3,6-di-tert-butyl-1,2-benzoquinone under the reaction conditions.