76847-42-2

Upstream product

• 109-02-4 4-methyl-morpholine 
• 76847-41-1 3-bromo-4,5-dihydro-5-hydroperoxy-4,4-dimethyl-3,5-diphenyl-3H-pyrazole 
• 513-35-9 2-methyl-but-2-ene 
• 5925-68-8 (S)-methyl thiobenzoate 
• 142-29-0 cyclopentene 
• 121-69-7 N,N-dimethyl-aniline 
• 100-68-5 methyl-phenyl-thioether 
• 591-49-1 1-methylcyclohex-1-ene 
• 103-83-3 N,N'-dimethylbenzylamine 
• 563-79-1 2,3-Dimethyl-2-butene 
• 139-66-2 diphenyl sulfide 
• 1674-10-8 1,2-dimethylcyclohexene 

Relevant academic research and scientific papers

Epoxidation of 2,3-Dimethyl-2-butene by 3-Bromo-4,5-dihydro-5-hydroperoxy-4,4-dimethyl-3,5-diphenyl-3H-pyrazole

The uncatalyzed reaction of 2,3-dimethyl-2-butene and 3-bromo-4,5-dihydro-5-hydroperoxy-4,4-dimethyl-3,5-diphenyl-3H-pyrazole produced tetramethylethylene oxide and 3-bromo-4,5-dihydro-5-hydroxy-4,4-dimethyl-3,5-diphenyl-3H-pyrazole in moderate yield.

OXYGEN-ATOM TRANSFER REAGENTS: NEW, REACTIVE α-AZOHYDROPEROXIDES

3,4,4-Trimethyl-4,5-dihydro-5-hydroperoxy-3,5-diaryl-3H-pyrazoles, synthesized by autoxidation of the corresponding 3,4-dihydro-2H-pyrazoles, are a new type of cyclic α-azohydroperoxide which is of high reactivity in oxygen-atom transfer chemistry.

OXIDATION OF AMINES AND SULFIDES BY 3-BROMO-4,5-DIHYDRO-5-HYDROPEROXY-4,4-DIMETHYL-3,5-DIPHENYL-3H-PYRAZOLE

The reaction of 3-bromo-4,5-dihydro-5-hydroperoxy-4,4-dimethyl-3,5-diphenyl-3H-pyrazole with tertiary amines and sulfides produced amine oxides and sulfoxides in high yield with k2s for amines similar to those reported for reaction of amines with a 4a-hydroperoxyflavin.