6-Bromo-3,4-dichloroquinoline

Base Information

• Chemical Name: 6-Bromo-3,4-dichloroquinoline
• CAS No.: 927801-17-0
• Molecular Formula: C₉H₄BrCl₂N
• Molecular Weight: 276.947
• Hs Code.: 2933499090
• DSSTox Substance ID: DTXSID30590585
• Wikidata: Q82484231
• Mol file: 927801-17-0.mol

Synonyms:6-Bromo-3,4-dichloroquinoline;927801-17-0;6-Bromo-3,4-dichloro-quinoline;SCHEMBL18449315;DTXSID30590585;CMB80117;MFCD08437001;AKOS025394924;AT22932;SB70783;DB-219749;CS-0135452

Chemical Property of 6-Bromo-3,4-dichloroquinoline

Chemical Property:

• Vapor Pressure: 0.000254mmHg at 25°C
• Boiling Point: 334.1°C at 760 mmHg
• PKA: 0.33±0.27(Predicted)
• Flash Point: 155.8°C
• PSA: 12.89000
• Density: 1.765g/cm³
• LogP: 4.30410
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 274.89042
• Heavy Atom Count: 13
• Complexity: 191

Purity/Quality:

97% ^*data from raw suppliers

6-Bromo-3,4-dichloroquinoline ^*data from reagent suppliers

Safty Information:

• Statements: 41
• Safety Statements: 26-39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=NC=C(C(=C2C=C1Br)Cl)Cl

Technology Process of 6-Bromo-3,4-dichloroquinoline

There total 6 articles about 6-Bromo-3,4-dichloroquinoline 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:

6-bromo-3-chloroquinolin-4-ol (857762-32-4) → 6-bromo-3,4-dichloroquinoline (927801-17-0)

Guidance literature:

With trichlorophosphate; at 135 ℃;

DOI:10.1039/jr9500000384

Reference yield:

6-bromoquinolin-4-ol (145369-94-4) → 6-bromo-3,4-dichloroquinoline (927801-17-0)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid; acetic acid anhydride; sulfuryl chloride

2: phosphoryl chloride / 135 °C

With sulfuryl dichloride; acetic anhydride; acetic acid; trichlorophosphate;

DOI:10.1039/jr9500000384

Reference yield:

6-bromo-4-hydroxyquinoline-3-carboxylic acid (98948-95-9) → 6-bromo-3,4-dichloroquinoline (927801-17-0)

Guidance literature:

Multi-step reaction with 3 steps

1: diphenyl ether

2: acetic acid; acetic acid anhydride; sulfuryl chloride

3: phosphoryl chloride / 135 °C

With sulfuryl dichloride; diphenylether; acetic anhydride; acetic acid; trichlorophosphate;

DOI:10.1039/jr9500000384

upstream raw materials:

6-bromo-3-chloroquinolin-4-ol

6-bromoquinolin-4-ol

6-bromo-4-hydroxyquinoline-3-carboxylic acid

6-bromo-4-hydroxyquinoline-3-carboxylic acid ethyl ester