3,4-Dimethylquinoline

Base Information

• Chemical Name: 3,4-Dimethylquinoline
• CAS No.: 2436-92-2
• Molecular Formula: C11H11N
• Molecular Weight: 157.215
• Hs Code.: 2933499090
• DSSTox Substance ID: DTXSID80179102
• Nikkaji Number: J134.846I
• Wikidata: Q83049619
• Mol file: 2436-92-2.mol

Synonyms:3,4-DIMETHYLQUINOLINE;2436-92-2;Quinoline, 3,4-dimethyl-;SCHEMBL3156746;DTXSID80179102;MFCD04037430;AKOS006277011;NCGC00188145-01;NCGC00188145-02;FT-0752053

Chemical Property of 3,4-Dimethylquinoline

Chemical Property:

• Vapor Pressure: 0.0056mmHg at 25°C
• Melting Point: 72.85°C
• Refractive Index: 1.61
• Boiling Point: 282.9 °C at 760 mmHg
• PKA: 5.82±0.24(Predicted)
• Flash Point: 118.8 °C
• PSA: 12.89000
• Density: 1.052 g/cm³
• LogP: 2.85160
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 157.089149355
• Heavy Atom Count: 12
• Complexity: 155

Purity/Quality:

99% ^*data from raw suppliers

3,4-DIMETHYLQUINOLINE 95.00% ^*data from reagent suppliers

Safty Information:

• Statements: 20/21/22
• Safety Statements: 22-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=C(C2=CC=CC=C2N=C1)C

Technology Process of 3,4-Dimethylquinoline

There total 3 articles about 3,4-Dimethylquinoline which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 41.0%

but-2-ynyltrimethylsilane (18825-29-1) + 1,3,5-triphenylhexahydro-1,3,5-triazine (91-78-1) → C6H4NCH2CHCCH2 (491-35-0) + 3,4-dimethyl-quinoline (2436-92-2) + allenylmethylaniline (90921-20-3)

Guidance literature:

With boron trifluoride diethyl etherate; In dichloromethane; at -78 ℃;

DOI:10.3987/COM-97-7943

Reference yield:

3,4-Dimethylphenol (95-65-8) + o-xylene (95-47-6) + sulfuric acid (7664-93-9) → 3,4-dimethyl-quinoline (2436-92-2) + 2-Methyl-1,4-benzoquinone (553-97-9)

Guidance literature:

at 20 ℃; bei der elektrolytischen Oxydation;

DOI:10.1002/hlca.19270100104

Reference yield:

methyl magnesium iodide (917-64-6) + 2-Methyl-1,4-benzoquinone (553-97-9) → 3,4-dimethyl-quinoline (2436-92-2) + 2-methylbenzene-1,4-diol (95-71-6,96937-50-7)

Guidance literature:

upstream raw materials:

but-2-ynyltrimethylsilane

1,3,5-triphenylhexahydro-1,3,5-triazine

methyl magnesium iodide

2-Methyl-1,4-benzoquinone

Downstream raw materials:

2-N-phenethyl-5,9-dimethyl-3,4:6,7-dibenzomorphan

2-benzyl-1-hexyl-3,4-dimethyl-1,2-dihydroquinoline

2-benzyl-1-phenethyl-3,4-dimethyl-1,2-dihydroquinoline

2-Benzyl-1-propyl-3,4-dimethyl-1,2-dihydroquinoline

Refernces