138371-75-2

Upstream product

• 33596-66-6 2-(4-methylphenyl)propanal 
• 108-88-3 toluene 
• 70150-56-0 (+/-)-4-hydroxy-4-methyl-2-cyclohexen-1-one 
• 122-00-9 para-methylacetophenone 
• 36553-42-1 ethyl β-methyl-β-(p-methylphenyl)glycidate 
• 138371-74-1 4-methyl-4-(p-tolyl)cyclohex-2-en-1-one 

Downstream Products

• 37408-74-5 2-(4-Methyl-4-p-tolyl-cyclohex-1-enyl)-propionic acid 
• 93862-61-4 (R)-2-Methyl-5-oxo-2-p-tolyl-cyclopentanecarboxylic acid methyl ester 
• 86505-48-8 (R)-3-methyl-3-(p-tolyl)cyclopentan-1-one 
• 147295-36-1 (R)-4-Methyl-2-oxo-4-p-tolyl-cyclopentanecarboxylic acid methyl ester 
• 147295-33-8 Trimethyl-((R)-4-methyl-4-p-tolyl-cyclohex-1-enyloxy)-silane 
• 37408-75-6 2-(4-Methyl-4-p-tolyl-cyclohex-1-enyl)-propionic acid ethyl ester 

Relevant academic research and scientific papers

Construction of a Chiral Quaternary Carbon Center by Enantioselective Deprotonation: Application to the Formal Synthesis of (+)-α-Cuparenone

Construction of a chiral quaternary carbon center was achieved by employing an enantioselective deprotonation with chiral bases and this strategy was applied to the formal synthesis of (+)-α-cuparenone.

Novel synthesis of 2-aryl or 4-arylcyclohexenones

In anhydrous HF, 4-hydroxy-4-methylcyclohex-2-en-1-one 5 reacts with aromatics (benzene, toluene, anisole, para-bromoanisole) to yield 2 and 4 arylated ketones.Reaction with benzene yields enone 2 (73percent).With toluene, reaction affords enone 6 (24perc