2,3,6-Trichloro-7-fluoroquinoxaline

Base Information

• Chemical Name: 2,3,6-Trichloro-7-fluoroquinoxaline
• CAS No.: 1217303-10-0
• Molecular Formula: C₈H₂Cl₃FN₂
• Molecular Weight: 251.475
• DSSTox Substance ID: DTXSID80709064
• Wikidata: Q82643788
• Mol file: 1217303-10-0.mol

Synonyms:2,3,6-Trichloro-7-fluoroquinoxaline;1217303-10-0;Quinoxaline, 2,3,6-trichloro-7-fluoro-;SCHEMBL404267;DTXSID80709064;CS-0527894

Chemical Property of 2,3,6-Trichloro-7-fluoroquinoxaline

Chemical Property:

• PSA: 25.78000
• LogP: 3.72910
• Storage Temp.: 2-8°C
• XLogP3: 3.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 249.926759
• Heavy Atom Count: 14
• Complexity: 219

Purity/Quality:

98%min ^*data from raw suppliers

2,3,6-Trichloro-7-fluoroquinoxaline 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C2C(=CC(=C1F)Cl)N=C(C(=N2)Cl)Cl

Technology Process of 2,3,6-Trichloro-7-fluoroquinoxaline

There total 3 articles about 2,3,6-Trichloro-7-fluoroquinoxaline 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:

C8H4ClFN2O2 → 2,3,6-trichloro-7-fluoroquinoxaline (1217303-10-0)

Guidance literature:

With N,N-dimethyl-formamide; trichlorophosphate; In toluene; at 110 ℃; for 1h;

DOI:10.1002/jhet.3224

Reference yield:

4-chloro-5-fluorobenzene-1,2-diamine (139512-70-2) → 2,3,6-trichloro-7-fluoroquinoxaline (1217303-10-0)

Guidance literature:

Multi-step reaction with 2 steps

1: silica gel / toluene / 4 h / 110 °C

2: trichlorophosphate; N,N-dimethyl-formamide / toluene / 1 h / 110 °C

With N,N-dimethyl-formamide; trichlorophosphate; In toluene;

DOI:10.1002/jhet.3224

Reference yield:

→ 2,3,6-trichloro-7-fluoroquinoxaline (1217303-10-0)

Guidance literature:

In toluene; at 110 ℃; for 5h;

With trichlorophosphate; In N,N-dimethyl-formamide; toluene; at 110 ℃; for 1h;

upstream raw materials:

4-chloro-5-fluorobenzene-1,2-diamine

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