RARECHEM AL BF 1329

Base Information

• Chemical Name: RARECHEM AL BF 1329
• CAS No.: 57381-36-9
• Molecular Formula: C8H6ClFO2
• Molecular Weight: 188.586
• Hs Code.: 2916399090
• Mol file: 57381-36-9.mol

Synonyms:5-chloro-2-fluoro-benzoic acid methyl ester;methyl 5-chloro-2-fluoro-benzoate;3-chloro-6-cyano-benzoic acid methyl ester;

Chemical Property of RARECHEM AL BF 1329

Chemical Property:

• Boiling Point: 245.0±25.0 °C(Predicted)
• PSA: 26.30000
• Density: 1.314±0.06 g/cm3(Predicted)
• LogP: 2.26570

Purity/Quality:

99%, ^*data from raw suppliers

Methyl5-chloro-2-fluorobenzoate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of RARECHEM AL BF 1329

There total 4 articles about RARECHEM AL BF 1329 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: 100.0%

methanol (67-56-1) + 5-chloro-2-fluoro-benzoyl chloride (394-29-6) → methyl 5-chloro-2-fluorobenzoatone (57381-36-9)

Guidance literature:

In dichloromethane; at 0 - 20 ℃; for 3h;

Reference yield: 99.0%

methanol (67-56-1) + 5-chloro-2-fluorobenzoic acid (394-30-9) → methyl 5-chloro-2-fluorobenzoatone (57381-36-9)

Guidance literature:

With sulfuric acid; at 90 ℃; for 28h;

DOI:10.1016/j.tet.2016.08.013

Reference yield: 93.0%

5-chloro-2-fluorobenzoic acid (394-30-9) + sodium hydrogencarbonate (144-55-8) → methyl 5-chloro-2-fluorobenzoatone (57381-36-9)

Guidance literature:

With thionyl chloride;

upstream raw materials:

methanol

5-chloro-2-fluoro-benzoyl chloride

oxalyl dichloride

5-chloro-2-fluorobenzoic acid

Downstream raw materials:

5-chloro-2-(4-fluorophenoxy)benzoic acid

methyl 5-chloro-2-(methylsulfonyl)benzoate

[5-chloro-2-(methylsulfonyl)phenyl]methanol

2-(bromomethyl)-4-chloro-1-(methylsulfonyl)benzene

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