2-BROMOMETHYL-4-CHLORO-BENZOIC ACID METHYL ESTER

Base Information

• Chemical Name: 2-BROMOMETHYL-4-CHLORO-BENZOIC ACID METHYL ESTER
• CAS No.: 145908-29-8
• Molecular Formula: C9H8BrClO2
• Molecular Weight: 263.518
• Hs Code.: 2916399090
• Mol file: 145908-29-8.mol

Synonyms:2-bromomethyl4-chloro-benzoic acid methyl ester;CL8531;2-BROMOMETHYL-4-CHLORO-BENZOIC ACID METHYL ESTER;Methyl 2-(bromomethyl)-4-chlorobenzoate;methyl 4-chloro-2-bromomethylbenzoate;Methyl 2-bromomethyl-4-chlorobenzoate;

Chemical Property of 2-BROMOMETHYL-4-CHLORO-BENZOIC ACID METHYL ESTER

Chemical Property:

• Vapor Pressure: 0.000337mmHg at 25°C
• Boiling Point: 319.5oC at 760 mmHg
• Flash Point: 147oC
• PSA: 26.30000
• Density: 1.561g/cm3
• LogP: 3.02150
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

Methyl2-(bromomethyl)-4-chlorobenzoate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-BROMOMETHYL-4-CHLORO-BENZOIC ACID METHYL ESTER

There total 3 articles about 2-BROMOMETHYL-4-CHLORO-BENZOIC ACID METHYL ESTER 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: 82.0%

4-chloro-2-methylbenzoic acid methyl ester (99585-12-3) → methyl 2-(bromomethyl)-4-chlorobenzoate (145908-29-8)

Guidance literature:

With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); In tetrachloromethane; at 80 ℃; Inert atmosphere;

Reference yield:

methanol (67-56-1) + 4-chloro-2-methylbenzoic acid (7499-07-2) → methyl 2-(bromomethyl)-4-chlorobenzoate (145908-29-8)

Guidance literature:

methanol; 4-chloro-2-methylbenzoic acid; With sulfuryl dichloride; for 8h; Reflux;

With N-Bromosuccinimide; dibenzoyl peroxide; In 1,2-dichloro-ethane; for 8h; Reflux;

DOI:10.1002/anie.202113464

Reference yield:

4-chloro-2-methylbenzoic acid (7499-07-2) → methyl 2-(bromomethyl)-4-chlorobenzoate (145908-29-8)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium hydrogencarbonate

2: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile)

With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sodium hydrogencarbonate;

DOI:10.1016/j.bmcl.2012.10.071

upstream raw materials:

4-chloro-2-methylbenzoic acid methyl ester

4-chloro-2-methylbenzoic acid

methanol

Downstream raw materials:

C₁₅H₁₃ClO₃

5-chloro-2-(4-dimethylaminophenyl)-2,3-dihydroisoindol-1-one

methyl 2-[(3-carbamoyl-5-chloro-2-iminopyridin-1(2H)-yl)methyl]-4-chlorobenzoate hydrobromide

5-chloro-2,3-dihydro-isoindol-1-one

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