Ethyl 2,3,4,6-tetrafluoro-beta-oxobenzenepropanoate

Base Information

Chemical Name:Ethyl 2,3,4,6-tetrafluoro-beta-oxobenzenepropanoate
CAS No.:123016-52-4
Molecular Formula:C₁₁H₈F₄O₃
Molecular Weight:264.176
Hs Code.:
DSSTox Substance ID:DTXSID901237263

Synonyms:123016-52-4;SCHEMBL9263418;DTXSID901237263

Suppliers and Price of Ethyl 2,3,4,6-tetrafluoro-beta-oxobenzenepropanoate

Supply Marketing:

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

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Chemical Property of Ethyl 2,3,4,6-tetrafluoro-beta-oxobenzenepropanoate

Chemical Property:

XLogP3:2.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:5
Exact Mass:264.04095676
Heavy Atom Count:18
Complexity:323

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

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

Technology Process of Ethyl 2,3,4,6-tetrafluoro-beta-oxobenzenepropanoate

There total 5 articles about Ethyl 2,3,4,6-tetrafluoro-beta-oxobenzenepropanoate 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:

: 123016-51-3
2,3,4,6-tetrafluorobenzoyl chloride

: 105-53-3
diethyl malonate

: 123016-52-4
ethyl 2,3,4,6-tetrafluorobenzoylacetate

Guidance literature:: diethyl malonate; With sodium ethanolate; In toluene; at 20 ℃; for 1h;

2,3,4,6-tetrafluorobenzoyl chloride; In toluene; at 0 - 20 ℃; for 1h;

Reference yield:

: 1551-39-9
2,4,5,6-tetrafluoroisophthalic acid

: 123016-52-4
ethyl 2,3,4,6-tetrafluorobenzoylacetate

Guidance literature:: Multi-step reaction with 4 steps

1: dimethylsulfoxide; dioxane / a) 140 deg C, 4 h, b) 150 deg 30 min

2: 96 percent / SOCl₂ / dimethylformamide / 5.5 h / 90 - 140 °C

3: 1.) NaOEt / 1.) toluene, Rt, 1 h, 2.) toluene, 1h

4: p-TsOH*H₂O / H₂O / 3 h / Heating

With thionyl chloride; sodium ethanolate; toluene-4-sulfonic acid; In 1,4-dioxane; water; dimethyl sulfoxide; N,N-dimethyl-formamide;
DOI:10.1248/cpb.43.2123

Reference yield:

: 32890-92-9
2,3,4,6-tetrafluorobenzoic acid

: 123016-52-4
ethyl 2,3,4,6-tetrafluorobenzoylacetate

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / SOCl₂ / dimethylformamide / 5.5 h / 90 - 140 °C

2: 1.) NaOEt / 1.) toluene, Rt, 1 h, 2.) toluene, 1h

3: p-TsOH*H₂O / H₂O / 3 h / Heating

With thionyl chloride; sodium ethanolate; toluene-4-sulfonic acid; In water; N,N-dimethyl-formamide;
DOI:10.1248/cpb.43.2123