3-METHYLQUINOLINE-2-CARBOXALDEHYDE

Base Information

• Chemical Name: 3-METHYLQUINOLINE-2-CARBOXALDEHYDE
• CAS No.: 408523-30-8
• Molecular Formula: C11H9NO
• Molecular Weight: 171.19526
• Hs Code.: 2933499090
• Mol file: 408523-30-8.mol

Synonyms:3-METHYLQUINOLINE-2-CARBOXALDEHYDE;3-Methylquinoline-2-carbaldehyde;3-methyl-2-Quinolinecarboxaldehyde

Chemical Property of 3-METHYLQUINOLINE-2-CARBOXALDEHYDE

Chemical Property:

• Vapor Pressure: 0.000166mmHg at 25°C
• Melting Point: 114-115 °C
• Boiling Point: 330.4°C at 760 mmHg
• PKA: 3.82±0.50(Predicted)
• Flash Point: 161.7°C
• PSA: 29.96000
• Density: 1.183g/cm³
• LogP: 2.35570
• Storage Temp.: 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

3-Methylquinoline-2-carbaldehyde 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-METHYLQUINOLINE-2-CARBOXALDEHYDE

There total 4 articles about 3-METHYLQUINOLINE-2-CARBOXALDEHYDE 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: 82.0%

2,3-dimethylquinoline (1721-89-7) → 3-methylquinoline-2-carbaldehyde (408523-30-8)

Guidance literature:

With [bis(acetoxy)iodo]benzene; In dimethyl sulfoxide; at 120 ℃; for 0.5h; regioselective reaction; Microwave irradiation; Sealed tube; Green chemistry;

DOI:10.1016/j.tetlet.2016.07.107

Reference yield: 75.0%

methanol (67-56-1) + 3-methylquinoline (612-58-8) → 3-methylquinoline-2-carbaldehyde (408523-30-8)

Guidance literature:

With tert.-butylhydroperoxide; iron(III)-acetylacetonate; acetic acid; at 110 ℃; for 9h; Sealed tube;

DOI:10.1039/d1ob01807h

Reference yield:

3-(3-methyl-[2]quinolyl)-acrylic acid → 3-methylquinoline-2-carbaldehyde (408523-30-8)

Guidance literature:

With water; sodium carbonate; benzene; und anschliessend mit Kaliumpermanganat;

DOI:10.1039/jr9500000628

upstream raw materials:

2,3-dimethylquinoline

selenium(IV) oxide

m-xylene

methanol

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