1-(4-BroMo-2-fluorophenyl)cyclopropanecarboxylic acid

Base Information

• Chemical Name: 1-(4-BroMo-2-fluorophenyl)cyclopropanecarboxylic acid
• CAS No.: 872422-15-6
• Molecular Formula: C10H8BrFO2
• Molecular Weight: 259.075
• Hs Code.: 2916399090
• Mol file: 872422-15-6.mol

Synonyms:1-(4-Bromo-2-fluorophenyl)cyclopropanecarboxylic acid;

Chemical Property of 1-(4-BroMo-2-fluorophenyl)cyclopropanecarboxylic acid

Chemical Property:

• Boiling Point: 350.9±42.0 °C(Predicted)
• PKA: 3.81±0.20(Predicted)
• PSA: 37.30000
• Density: 1.744±0.06 g/cm3(Predicted)
• LogP: 2.70440
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

97% ^*data from raw suppliers

1-(4-Bromo-2-fluorophenyl)cyclopropane-1-carboxylicacid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-(4-BroMo-2-fluorophenyl)cyclopropanecarboxylic acid

There total 4 articles about 1-(4-BroMo-2-fluorophenyl)cyclopropanecarboxylic acid 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%

1-(4-bromo-2-fluorophenyl)cyclopropane-1-carbonitrile (749928-88-9) → 1-(4-bromo-2-fluorophenyl)cyclopropane-1-carboxylic acid (872422-15-6)

Guidance literature:

With water; potassium hydroxide; In ethanol; for 7h; Reflux;

Reference yield: 70.0%

(4-bromo-2-fluorophenyl)acetonitrile (114897-91-5) + 1-Bromo-2-chloroethane (107-04-0) → 1-(4-bromo-2-fluorophenyl)cyclopropane-1-carboxylic acid (872422-15-6)

Guidance literature:

(4-bromo-2-fluorophenyl)acetonitrile; 1-Bromo-2-chloroethane; With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; In water; at 50 ℃; for 10h;

With sodium hydroxide; In water; ethylene glycol; at 100 ℃;

Reference yield:

(4-bromo-2-fluorophenyl)acetonitrile (114897-91-5) → 1-(4-bromo-2-fluorophenyl)cyclopropane-1-carboxylic acid (872422-15-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran; N,N-dimethyl-formamide; mineral oil / 0.5 h / Inert atmosphere; Cooling with ice

1.2: 3 h / 20 °C / Inert atmosphere; Cooling with ice

2.1: water; lithium hydroxide / 100 °C

With water; sodium hydride; lithium hydroxide; In tetrahydrofuran; N,N-dimethyl-formamide; mineral oil;

upstream raw materials:

(4-bromo-2-fluorophenyl)acetonitrile

1-Bromo-2-chloroethane

1-(4-bromo-2-fluorophenyl)cyclopropane-1-carbonitrile

4-bromo-2-fluorobenzyl bromide

Downstream raw materials:

1-(4-bromo-2-fluorophenyl)cyclopropanecarbonyl chloride

(4R)-4-[(2-chlorophenyl)sulfonyl]-N-(1-cyanocyclopropyl)-1-{[1-(2-fluoro-4-iodophenyl)cyclopropyl]carbonyl}-L-prolinamide

(4R)-4-{[2-chloro-4-(2,2,2-trifluoroethoxy)phenyl]sulfonyl}-N-(1-cyanocyclopropyl)-1-{[1-(2-fluoro-4-iodophenyl)cyclopropyl]carbonyl}-L-prolinamide

1-(2-fluoro-4-iodophenyl)cyclopropanecarboxylic acid

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