5-Bromo-2-(difluoromethoxy)-1,3-difluorobenzene

Base Information

• Chemical Name: 5-Bromo-2-(difluoromethoxy)-1,3-difluorobenzene
• CAS No.: 181806-67-7
• Molecular Formula: C7H3BrF4O
• Molecular Weight: 258.9957328
• Hs Code.: 2909309090
• Mol file: 181806-67-7.mol

Synonyms:5-broMo-2-(difluoroMethoxy)-1,3-difluorobenzene;Benzene, 5-bromo-2-(difluoromethoxy)-1,3-difluoro-

Chemical Property of 5-Bromo-2-(difluoromethoxy)-1,3-difluorobenzene

Chemical Property:

• Boiling Point: 210.7±35.0 °C(Predicted)
• PSA: 9.23000
• Density: 1.734±0.06 g/cm3(Predicted)
• LogP: 3.32870

Purity/Quality:

97% ^*data from raw suppliers

5-Bromo-2-(difluoromethoxy)-1,3-difluorobenzene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-Bromo-2-(difluoromethoxy)-1,3-difluorobenzene

There total 1 articles about 5-Bromo-2-(difluoromethoxy)-1,3-difluorobenzene 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:

sodium chlorodifluoroacetate (1895-39-2) + 4-bromo-2,6-difluorophenol (104197-13-9) → 5-bromo-2-(difluoromethoxy)-1,3-difluorobenzene (181806-67-7)

Guidance literature:

With caesium carbonate; In N,N-dimethyl-formamide; at 90 ℃; for 2h;

Reference yield:

5-bromo-2-(difluoromethoxy)-1,3-difluorobenzene (181806-67-7) + potassium vinyltrifluoroborate → 2-(difluoromethoxy)-1,3-difluoro-5-vinylbenzene

Guidance literature:

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate; In 1,4-dioxane; water; at 100 ℃;

upstream raw materials:

sodium chlorodifluoroacetate

4-bromo-2,6-difluorophenol

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