24306-23-8

Basic information

• Product Name: p-Methylbenzenebutyric acid methyl ester
• Synonyms: p-Methylbenzenebutyric acid methyl ester;Benzenebutanoic acid, 4-Methyl-, Methyl ester
• CAS NO: 24306-23-8
• Molecular Formula: C₁₂H₁₆O₂
• Molecular Weight: 192.2542
• Mol File: 24306-23-8.mol
• Article Data: 12

Chemical Properties

• Boiling Point: 279.1°Cat760mmHg
• Flash Point: 116°C
• Appearance: /
• Density: 1.003g/cm³
• Vapor Pressure: 0.0041mmHg at 25°C
• Refractive Index: 1.499
• CAS DataBase Reference: p-Methylbenzenebutyric acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: p-Methylbenzenebutyric acid methyl ester(24306-23-8)
• EPA Substance Registry System: p-Methylbenzenebutyric acid methyl ester(24306-23-8)

Safety Data

• Hazardous Substances Data: 24306-23-8(Hazardous Substances Data)

Usage

InChI:InChI=1/C12H16O2/c1-10-6-8-11(9-7-10)4-3-5-12(13)14-2/h6-9H,3-5H2,1-2H3

Upstream product

• 186581-53-3 diazomethane 
• 4521-22-6 4-(4-methylphenyl)butyric acid 
• 67-56-1 methanol 
• 106-42-3 para-xylene 
• 292638-85-8 acrylic acid methyl ester 
• 4619-20-9 3-(4-methylbenzoyl)propionic acid 
• 108-88-3 toluene 
• 622-97-9 1-ethenyl-4-methylbenzene 
• 2365-48-2 Methyl thioglycolate 
• 52693-87-5 4-methylbenzaldehyde hydrazone 
• 104-87-0 4-methyl-benzaldehyde 

Downstream Products

• 22184-00-5 2-(methyl-5-(4-methylphenyl))-2-pentanol 
• 22824-34-6 1,2,3,4-tetrahydro-1,1,7-trimethyl-naphthalene 
• 98453-65-7 C₂₀H₂₂N₂O₂S 
• 81036-83-1 4-(p-tolyl)butanal 
• 1332954-73-0 (E)-6-(p-tolyl)hex-3-en-1-ol 

Relevant articles and documents

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An Iron-Mesoionic Carbene Complex for Catalytic Intramolecular C-H Amination Utilizing Organic Azides

The synthesis of N-heterocycles is of paramount importance for the pharmaceutical industry. They are often synthesized through atom economic and environmentally unfriendly methods, generating significant waste. A less explored, but greener, alternative is

Copper-Catalyzed Conjugate Addition of Carbonyls as Carbanion Equivalent via Hydrazones

Copper-catalyzed conjugate addition is a classic method for forming new carbon-carbon bonds. However, copper has never showed catalytic activity for umpolung carbanions in hydrazone chemistry. Herein, we report a facile conjugate addition of hydrazone catalyzed by readily available copper complexes at room temperature. The employment of mesitylcopper(I) and electron-rich phosphine bidentate ligand is a key factor affecting reactivity. The reaction allows various aromatic hydrazones to react with diverse conjugated compounds to produce 1,4-adducts in yields of about 20 to 99%.