Ethyl 3-(4-bromo-2,5-difluorophenyl)-3-oxopropanoate

Base Information

Chemical Name:Ethyl 3-(4-bromo-2,5-difluorophenyl)-3-oxopropanoate
CAS No.:123942-12-1
Molecular Formula:C₁₁H₉BrF₂O₃
Molecular Weight:307.091
Hs Code.:
DSSTox Substance ID:DTXSID001233919
Nikkaji Number:J686.927K

Synonyms:ethyl 3-(4-bromo-2,5-difluorophenyl)-3-oxopropanoate;123942-12-1;SCHEMBL590743;VYXHWCUUIOIRAW-UHFFFAOYSA-N;DTXSID001233919;ethyl 4-bromo-2,5-difluorobenzoylacetate;A1-25131;Ethyl 4-bromo-2,5-difluoro-beta-oxobenzenepropanoate;2-(4-Bromo-2,5-difluorobenzoyl)acetic acid ethyl ester

Suppliers and Price of Ethyl 3-(4-bromo-2,5-difluorophenyl)-3-oxopropanoate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Total 1 raw suppliers

Chemical Property of Ethyl 3-(4-bromo-2,5-difluorophenyl)-3-oxopropanoate

Chemical Property:

XLogP3:2.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:5
Exact Mass:305.97031
Heavy Atom Count:17
Complexity:298

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CCOC(=O)CC(=O)C1=CC(=C(C=C1F)Br)F

Technology Process of Ethyl 3-(4-bromo-2,5-difluorophenyl)-3-oxopropanoate

There total 6 articles about Ethyl 3-(4-bromo-2,5-difluorophenyl)-3-oxopropanoate 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: 58.0%

: 123942-11-0
4'-bromo-2 ',5'-difluoroacetophenone

: 105-58-8,76619-83-5
Diethyl carbonate

: 123942-12-1
ethyl 3-(4-bromo-2,5-difluorophenyl)-3-oxopropanoate

Guidance literature:: With sodium hydride; for 3h; Ambient temperature;
DOI:10.1021/jm00014a005

Reference yield:

: 28314-82-1
4-bromo-2,5-difluorobenzoic acid

: 6148-64-7
ethyl potassium malonate

: 123942-12-1
ethyl 3-(4-bromo-2,5-difluorophenyl)-3-oxopropanoate

Guidance literature:: 4-bromo-2,5-difluorobenzoic acid; With 1,1'-carbonyldiimidazole; In dichloromethane; at 10 - 35 ℃; for 3h;

ethyl potassium malonate; With triethylamine; magnesium chloride; In dichloromethane; acetonitrile; at 10 - 35 ℃; for 23h; Inert atmosphere;

Reference yield:

: 399-94-0
2-bromo-1,4-difluorobenzene

: 123942-12-1
ethyl 3-(4-bromo-2,5-difluorophenyl)-3-oxopropanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / AlCl₃ / 1.5 h / 95 °C

2: 58 percent / NaH / 3 h / Ambient temperature

With aluminium trichloride; sodium hydride;
DOI:10.1021/jm00014a005