74567-38-7

Basic information

• Product Name: 4-METHYL-4-P-TOLYLCYCLOPENT-2-ENONE
• Synonyms: 4-METHYL-4-P-TOLYLCYCLOPENT-2-ENONE
• CAS NO: 74567-38-7
• Molecular Formula: C₁₃H₁₄O
• Molecular Weight: 186.25
• Mol File: 74567-38-7.mol
• Article Data: 8

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-METHYL-4-P-TOLYLCYCLOPENT-2-ENONE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-METHYL-4-P-TOLYLCYCLOPENT-2-ENONE(74567-38-7)
• EPA Substance Registry System: 4-METHYL-4-P-TOLYLCYCLOPENT-2-ENONE(74567-38-7)

Safety Data

• Hazardous Substances Data: 74567-38-7(Hazardous Substances Data)

Upstream product

• 927833-58-7 1-methyl-4-(1-methylcyclopent-3-enyl)benzene 
• 143768-84-7 (3aRS,4RS,7SR,7aSR)-3-(p-tolyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoinden-1-one 
• 766-97-2 4-n-methylphenylacetylene 
• 1203581-26-3 C₁₆H₂₂OSi 
• 122-00-9 para-methylacetophenone 
• 74567-37-6 2-methyl-2-(p-tolyl)-4-chloro-4-pentenal 
• 176659-75-9 N-Allyl-2-p-tolyl-propionamide 
• 176659-76-0 2-Methyl-2-p-tolyl-pent-4-enenitrile 
• 938-94-3 (R,S)-2-(4'-methylphenyl) propionic acid 
• 433732-53-7 5-methyl-5-p-tolyl-hepta-1,6-dien-3-ol 
• 94853-56-2 3-methyl-3-(4-methylphenyl)-pent-4-enal 
• 188476-09-7 1-((E)-2-Allyloxy-1-methyl-vinyl)-4-methyl-benzene 
• 62083-22-1 2-methyl-2-(4-methylphenyl)-pent-4-en-1-al 
• 927833-56-5 4-methyl-4-(4-methylphenyl)-hepta-1,6-diene 

Downstream Products

• 176659-78-2 4-(p-tolyl)-4,5,5,-trimethyl-2-cyclopentenone 

Relevant articles and documents

Synthesis and application of β-substituted Pauson-Khand adducts: Trifluoromethyl as a removable steering group

Against the rules: The synthesis of the previously unknown β-substituted regioisomers of the intermolecular Pauson-Khand reaction of terminal alkynes is reported. This regiochemistry was achieved by using the trifluoromethyl group as a removable directing group on the alkyne. Copyright

A facile total synthesis of (±)-α-cuparenone employing diallylation and RCM as key steps

A short and concise total synthesis of α-cuparenone employing one-pot diallylation and RCM as the key steps is described.

An expedient protocol for cyclopentenone annulation

A convenient and general protocol for the cyclopentenone annulation process is described.