RARECHEM AL BI 0277

Base Information

• Chemical Name: RARECHEM AL BI 0277
• CAS No.: 23233-33-2
• Molecular Formula: C9H8BrFO2
• Molecular Weight: 247.064
• Hs Code.: 2916399090
• Mol file: 23233-33-2.mol

Synonyms:RARECHEM AL BI 0277

Chemical Property of RARECHEM AL BI 0277

Chemical Property:

• Vapor Pressure: 0.0108mmHg at 25°C
• Boiling Point: 262.6°C at 760 mmHg
• Flash Point: 112.6°C
• PSA: 26.30000
• Density: 1.504g/cm³
• LogP: 2.76490
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

97% ^*data from raw suppliers

3-Bromo-4-fluoro-benzoicAcidEthylEster ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of RARECHEM AL BI 0277

There total 2 articles about RARECHEM AL BI 0277 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%

ethanol (64-17-5) + 3-bromo-4-fluorobenzoic acid (1007-16-5) → ethyl 3-bromo-4-fluorobenzoate (23233-33-2)

Guidance literature:

With sulfuric acid; for 10h; Heating;

DOI:10.1016/j.tetlet.2007.10.031

Reference yield: 88.0%

→ ethyl 3-bromo-4-fluorobenzoate (23233-33-2)

Guidance literature:

Reference yield: 94.0%

3-benzyloxy-4-methoxyphenol (40914-19-0) + ethyl 3-bromo-4-fluorobenzoate (23233-33-2) → ethyl 4-(3-benzyloxy-4-methoxyphenoxy)-3-bromobenzoate (1001922-75-3)

Guidance literature:

With TMS-NEt₂; phosphazene base t-Bu-P₄; In hexane; N,N-dimethyl-formamide; at 20 ℃; for 3h;

DOI:10.1016/j.tetlet.2007.10.031

upstream raw materials:

ethanol

3-bromo-4-fluorobenzoic acid

Downstream raw materials:

1-(3-bromo-4-fluoro-phenyl)-2-pyridin-4-yl-ethanone

ethyl 4-(3-benzyloxy-4-methoxyphenoxy)-3-bromobenzoate

4-[5-(3-bromo-4-fluoro-phenyl)-4-pyridin-4-yl-1H-pyrrol-2-yl]-piperidine-1-carboxylic acid benzyl ester

4-[4-(3-bromo-4-fluoro-phenyl)-4-oxo-3-pyridin-4-yl-butyryl]-piperidine-1-carboxylic acid benzyl ester

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