1,5-Difluoro-2,4-dimethoxybenzene

Base Information

• Chemical Name: 1,5-Difluoro-2,4-dimethoxybenzene
• CAS No.: 79069-70-8
• Molecular Formula: C8H8F2O2
• Molecular Weight: 174.147
• Hs Code.: 2909309090
• DSSTox Substance ID: DTXSID00508470
• Nikkaji Number: J2.444.523B
• Wikidata: Q82365418
• Mol file: 79069-70-8.mol

Synonyms:1,5-Difluoro-2,4-dimethoxybenzene;79069-70-8;Benzene, 1,5-difluoro-2,4-dimethoxy-;1,3-Difluoro-4,6-dimethoxybenzene;SCHEMBL18481797;DTXSID00508470;AC6835;MFCD13193047;AKOS025310470;AC-29905;CS-12492;SY059779;A923373

Chemical Property of 1,5-Difluoro-2,4-dimethoxybenzene

Chemical Property:

• PSA: 18.46000
• LogP: 1.98200
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 174.04923582
• Heavy Atom Count: 12
• Complexity: 129

Purity/Quality:

97% ^*data from raw suppliers

1,5-Difluoro-2,4-dimethoxybenzene 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC(=C(C=C1F)F)OC

Technology Process of 1,5-Difluoro-2,4-dimethoxybenzene

There total 3 articles about 1,5-Difluoro-2,4-dimethoxybenzene 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: 78.0%

1,3-Dimethoxybenzene (151-10-0) → 1,3-dimethoxy-4-fluorobenzene (17715-70-7) + 1,5-difluoro-2,4-dimethoxybenzene (79069-70-8)

Guidance literature:

With 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octan*2BF₄; at 85 - 90 ℃;

DOI:10.1016/j.tetlet.2007.02.077

Reference yield: 55.0%

1,3-Dimethoxybenzene (151-10-0) → 1,3-dimethoxy-4-fluorobenzene (17715-70-7) + 4,6,6-trifluoro-3-methoxy-2,4-cyclohexadienone (88288-03-3) + 1,5-difluoro-2,4-dimethoxybenzene (79069-70-8)

Guidance literature:

With acetyl hypofluorite; In dichloromethane; trichlorofluoromethane; at -75 ℃;

DOI:10.1021/jo00179a012

Reference yield:

1,3-Dimethoxybenzene (151-10-0) → 1,3-dimethoxy-4-fluorobenzene (17715-70-7) + 4,6,6-trifluoro-3-methoxy-2,4-cyclohexadienone (88288-03-3) + 1,5-difluoro-2,4-dimethoxybenzene (79069-70-8) + 1,3-dimethoxy-2-fluorobenzene (195136-68-6)

Guidance literature:

With Selectfluor; at 70 ℃; for 3h; Ionic liquid;

DOI:10.3390/molecules14072394

upstream raw materials:

1,3-Dimethoxybenzene

Downstream raw materials:

4,6,6-trifluoro-3-methoxy-2,4-cyclohexadienone