2-BroMo-3,6-difluorobenzaldehyde, 96%

Base Information

• Chemical Name: 2-BroMo-3,6-difluorobenzaldehyde, 96%
• CAS No.: 934987-26-5
• Molecular Formula: C7H3BrF2O
• Molecular Weight: 221.001
• Hs Code.: 2913000090
• Mol file: 934987-26-5.mol

Synonyms:EOS-61656;Benzaldehyde, 2-broMo-3,6-difluoro-;2-BroMo-3,6-difluorobenzaldehyde, 96%;2-BroMo-3,6-difluorobenzaldehyde, 96% ISO 9001：2015 REACH

Chemical Property of 2-BroMo-3,6-difluorobenzaldehyde, 96%

Chemical Property:

• Melting Point: 49-51℃
• Boiling Point: 224℃
• Flash Point: 90℃
• PSA: 17.07000
• Density: 1.758
• LogP: 2.53980
• Sensitive.: Air Sensitive

Purity/Quality:

98% ^*data from raw suppliers

2-Bromo-3,6-difluorobenzaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2-Bromo-3,6-difluorobenzaldehyde is used as an organic chemical synthesis intermediate.

Technology Process of 2-BroMo-3,6-difluorobenzaldehyde, 96%

There total 3 articles about 2-BroMo-3,6-difluorobenzaldehyde, 96% 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: 79.4%

2-bromo-1,4-difluorobenzene (399-94-0) + N,N-dimethyl-formamide (68-12-2,33513-42-7) → 2-bromo-3,6-difluoro-benzaldehyde (934987-26-5)

Guidance literature:

2-bromo-1,4-difluorobenzene; With lithium diisopropyl amide; In tetrahydrofuran; at -70 ℃; for 0.75h;

N,N-dimethyl-formamide; In tetrahydrofuran; at -70 ℃; for 2h;

Reference yield: 69.0%

2-bromo-3-fluorobenzaldehyde (891180-59-9) → 2-bromo-3,6-difluoro-benzaldehyde (934987-26-5)

Guidance literature:

With 4-aminobenzene-1,3-disulfonic acid; palladium diacetate; 1-fluoro-2,4,6-trimethylpyridinium trifluoromethanesulfonate; at 110 ℃; for 24h; regioselective reaction; Sealed tube;

DOI:10.1021/jacs.8b00048

Reference yield:

N,N-dimethyl-formamide (68-12-2,33513-42-7) → 2-bromo-3,6-difluoro-benzaldehyde (934987-26-5)

Guidance literature:

2-bromo-1,4-difluorobenzene; With lithium diisopropyl amide; In tetrahydrofuran; at -75 - -70 ℃; for 0.5h;

N,N-dimethyl-formamide; In tetrahydrofuran; at -70 ℃; for 0.5h;

With sulfuric acid; In tetrahydrofuran; water;

upstream raw materials:

N,N-dimethyl-formamide

2-bromo-1,4-difluorobenzene

2-bromo-3-fluorobenzaldehyde

Downstream raw materials:

C₁₃H₆BrF₅N₂O₂S

4-bromo-5-fluoro-1H-indazole

4-bromo-5-fluoro-1-(4-fluorophenyl)-1H-indazole

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