Acetic acid,chloro[(3-bromophenyl)hydrazono]-,ethyl ester

Base Information

• Chemical Name: Acetic acid,chloro[(3-bromophenyl)hydrazono]-,ethyl ester
• CAS No.: 1264088-38-1
• Molecular Formula: C10H10BrClN2O2
• Molecular Weight: 305.56

Synonyms:Acetic acid,chloro[(3-broMophenyl)hydrazono]-,ethyl ester;Acetic acid, 2-[2-(3-bromophenyl)hydrazinylidene]-2-chloro-, ethyl ester

Chemical Property of Acetic acid,chloro[(3-bromophenyl)hydrazono]-,ethyl ester

Chemical Property:

• Melting Point: 84-86 °C
• Boiling Point: 351.2±44.0 °C(Predicted)
• PSA: 50.69000
• Density: 1.53±0.1 g/cm3(Predicted)
• LogP: 3.04940

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of Acetic acid,chloro[(3-bromophenyl)hydrazono]-,ethyl ester

There total 1 articles about Acetic acid,chloro[(3-bromophenyl)hydrazono]-,ethyl 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: 52.0%

chloroacetic acid ethyl ester (105-39-5) + m-Bromoaniline (591-19-5) → ethyl chloro[(3-bromophenyl)hydrazono]acetate (1264088-38-1)

Guidance literature:

m-Bromoaniline; With hydrogenchloride; In water;

With sodium nitrite; In water; at 15 ℃;

chloroacetic acid ethyl ester; With sodium acetate; In ethanol; water; at 20 ℃;

DOI:10.1021/jm2000536

Reference yield:

4-(1-phenyl-propenyl)-morpholine (30085-70-2,39655-41-9,66217-92-3) + ethyl chloro[(3-bromophenyl)hydrazono]acetate (1264088-38-1) → ethyl 1-(3-bromophenyl)-4-methyl-5-phenyl-1H-pyrazole-3-carboxylate (1284281-26-0)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In ethanol; at 20 ℃; regioselective reaction;

DOI:10.1021/jm2000536

Reference yield:

ethyl chloro[(3-bromophenyl)hydrazono]acetate (1264088-38-1) + C14H19NO2 (64274-08-4) → ethyl 1-(3-bromophenyl)-5-(4-methoxyphenyl)-4-methylpyrazole-3-carboxylate (1284281-36-2)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In ethanol; at 20 ℃; regioselective reaction;

DOI:10.1021/jm2000536

upstream raw materials:

chloroacetic acid ethyl ester

m-Bromoaniline

Downstream raw materials:

ethyl 1-(3-bromophenyl)-4-methyl-5-phenyl-1H-pyrazole-3-carboxylate

C₁₇H₁₂Br₂N₂O₃

ethyl 4-bromo-1-(3-bromophenyl)-5-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate

1-(3-bromophenyl)-N-(4-cyanotetrahydro-2H-pyran-4-yl)-4-methyl-5-phenyl-1H-pyrazole-3-carboxamide

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