4,7-Dichloro-3-methylquinoline

Base Information

• Chemical Name: 4,7-Dichloro-3-methylquinoline
• CAS No.: 6622-28-2
• Molecular Formula: C10H7Cl2N
• Molecular Weight: 212.0753
• NSC Number: 56577
• DSSTox Substance ID: DTXSID50288553
• Wikidata: Q82025011

Synonyms:4,7-Dichloro-3-methylquinoline;6622-28-2;NSC56577;SCHEMBL2519868;DTXSID50288553;LBMPXLFXMLLVSN-UHFFFAOYSA-N;NSC-56577;SB70399

Chemical Property of 4,7-Dichloro-3-methylquinoline

Chemical Property:

• Vapor Pressure: 0.00104mmHg at 25°C
• Boiling Point: 311.3°C at 760 mmHg
• Flash Point: 171.1°C
• Density: 1.351g/cm³
• XLogP3: 3.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 210.9955546
• Heavy Atom Count: 13
• Complexity: 186

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CN=C2C=C(C=CC2=C1Cl)Cl

Technology Process of 4,7-Dichloro-3-methylquinoline

There total 6 articles about 4,7-Dichloro-3-methylquinoline 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:

→ 2,7-dichloro-3-methylquinoline (132118-46-8) + 4,7-dichloro-3-methylquinoline (6622-28-2)

Guidance literature:

With trichlorophosphate;

DOI:10.1021/ja01171a530

Reference yield:

7-chloro-3-methyl-quinolin-4-ol (860502-12-1,873970-19-5) → 4,7-dichloro-3-methylquinoline (6622-28-2)

Guidance literature:

With trichlorophosphate;

Reference yield:

7-chloro-4-hydroxy-3-methyl-quinoline-2-carboxylic acid (724734-08-1) → 4,7-dichloro-3-methylquinoline (6622-28-2)

Guidance literature:

Multi-step reaction with 2 steps

1: diphenyl ether / Heating

2: POCl₃ / 1 h / 100 °C

With trichlorophosphate; In diphenylether;

DOI:10.1002/jhet.5570340149

upstream raw materials:

7-chloro-3-methyl-quinolin-4-ol

7-chloro-4-hydroxy-3-methyl-quinoline-2-carboxylic acid

7-chloro-4-hydroxy-3-methyl-quinoline-2-carboxylic acid ethyl ester

3-chloro-aniline

Downstream raw materials:

(7-chloro-3-methyl-[4]quinolylmercapto)-acetic acid

N⁴-(7-chloro-3-methyl-4-quinolinyl)-N¹,N1-diethyl-1,4-pentanediamine

1-methyl-but-3-enylamine

N⁴,N⁴-diethyl-N¹-(7-chloro-3-methyl-[4]quinolyl)-2-(3,4-dichloro-phenyl)-butanediyldiamine

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