118964-98-0

Upstream product

• 13249-73-5 2,3-dimethylbut-3-en-2-ylhydroperoxide 
• 82736-62-7 methoxy(phenyl)diazirine 
• 690-02-8 dimethyl peroxide 
• 4920-72-3 1-bromo-1-phenyl-2,2,3,3-tetramethylcyclopropane 
• 127958-25-2 4,5-dihydro-4,4,5,5-tetramethyl-3-phenyl-1H-pyrazole 
• 563-79-1 2,3-Dimethyl-2-butene 
• 115-11-7 isobutene 
• 138609-33-3 3-Methoxy-4,4,5,5-tetramethyl-3-phenyl-4,5-dihydro-3H-pyrazole 

Relevant academic research and scientific papers

Thermolysis of Hexasubstituted-4,5-dihydro-3H-pyrazoles: Synthesis of 1-Alkoxy- and 1-Acetoxy-1,2,2,3,3-pentasubstituted-cyclopropanes

A series of 5-alkoxy- and 5-acetoxy-4,4-dimethyl-3,3,5-trisubstituted-4,5-dihydro-3H-pyrazoles 2a - f (hexasubstituted pyrazolines) was synthesized by oxidation of the corresponding 3,4-dihydro-2H-pyrazoles with lead tetraacetate in the appropriate solven

THE EXTRAORDINARY SELECTIVITY OF METHOXYPHENYLCARBENE; THE CASE OF THE CURIOUS " OLEFIN"

The reaction of MeOCPh with Me2C=CMe2 gives a low yield of the appropriate cyclopropane (3); however, aged olefin containing traces of the related hydroperoxide (8) or alcohol (9) impurities, selectively affords the formal O-H insertion products 7 or 4.