2-Bromo-3-chlorobenzoicacid

Base Information

• Chemical Name: 2-Bromo-3-chlorobenzoicacid
• CAS No.: 56961-26-3
• Molecular Formula: C7H4BrClO2
• Molecular Weight: 235.465
• Hs Code.: 2916399090

Synonyms:2-Bromo-3-chlorobenzoic acid;Bromochlorobenzoic acid;

Chemical Property of 2-Bromo-3-chlorobenzoicacid

Chemical Property:

• Vapor Pressure: 6.67E-05mmHg at 25°C
• Refractive Index: 1.621
• Boiling Point: 330.4 °C at 760 mmHg
• PKA: 2.48±0.10(Predicted)
• Flash Point: 153.6 °C
• PSA: 37.30000
• Density: 1.809 g/cm³
• LogP: 2.80070
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

95% ^*data from raw suppliers

2-Bromo-3-chlorobenzoicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Bromo-3-chlorobenzoicacid

There total 5 articles about 2-Bromo-3-chlorobenzoicacid 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: 68.0%

3-chlorobenzoate (535-80-8) → 2-bromo-3-chlorobenzoic acid (56961-26-3)

Guidance literature:

3-chlorobenzoate; With 2,2,6,6-tetramethyl-piperidine; n-butyllithium; In tetrahydrofuran; at -50 ℃; for 4h;

With C₂Br₂Cl₄; In tetrahydrofuran; at -50 - 20 ℃; Further stages.;

DOI:10.1021/jo026514t

Reference yield: 62.0%

carbon dioxide (124-38-9,18923-20-1) + 3-chloro-1,2-dibromobenzene (104514-49-0) → 2-bromo-6-chlorobenzoic acid (93224-85-2) + 2-bromo-3-chlorobenzoic acid (56961-26-3)

Guidance literature:

3-chloro-1,2-dibromobenzene; With isopropylmagnesium chloride; In tetrahydrofuran; at -40 ℃; for 2h;

carbon dioxide; With hydrogenchloride; In tetrahydrofuran; for 1h; Further stages.;

DOI:10.1055/s-2006-947362

Reference yield: 5.0%

2-bromo-1-chlorobenzene (694-80-4) + carbon dioxide (124-38-9,18923-20-1) → 3-bromo-2-chloro-benzoic acid (56961-27-4) + 2-bromo-3-chlorobenzoic acid (56961-26-3)

Guidance literature:

With lithium diisopropyl amide; In tetrahydrofuran; at -100 ℃;

DOI:10.1016/S0040-4039(97)00131-7

upstream raw materials:

2-bromo-1-chloro-3-methylbenzene

3-chlorobenzoate

2-bromo-1-chlorobenzene

carbon dioxide

Downstream raw materials:

2-bromo-3-chlorobenzoyl chloride

1-(2-bromo-3-chlorophenyl)ethanone

2-bromo-5-chlorobenzoic acid

2-bromo-3-chloro-aniline

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