ETHYL 2-FLUOROBENZOYLFORMATE

Product Name: ETHYL 2-FLUOROBENZOYLFORMATE
CAS No.: 1813-93-0
Chemical Name: ETHYL 2-FLUOROBENZOYLFORMATE
Synonyms: ETHYL 2-FLUOROBENZOYLFORMATE;Ethyl (2-Fluorophenyl)(Oxo)Acetate;ethyl 2-(2-fluorophenyl)-2-oxoacetate;2-Fluoro-oxo-benzeneacetic acid ethyl ester;Benzeneacetic acid, 2-fluoro-α-oxo-, ethyl ester
CBNumber: CB42450832
Molecular Formula: C10H9FO3
Formula Weight: 196.18
MOL File: 1813-93-0.mol

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ETHYL 2-FLUOROBENZOYLFORMATE Property

Boiling point:: 149-152 °C(Press: 30 Torr)
Density: 1.213±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
form: liquid
color: Yellow

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Safety

HazardClass: IRRITANT
HS Code: 2918300090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

AK Scientific

Product number: 9512AA
Product name: Ethyl2-(2-fluorophenyl)-2-oxoacetate
Packaging: 5g
Price: $531
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0029349
Product name: ETHYL 2-FLUOROBENZOYLFORMATE
Purity: 95.00%
Packaging: 1G
Price: $921.69
Updated: 2021/12/16

Rieke Metals

Product number: 14093
Product name: Ethyl2-Fluorobenzoylformate
Purity: 97%
Packaging: 5g
Price: $1309
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0029349
Product name: ETHYL 2-FLUOROBENZOYLFORMATE
Purity: 95.00%
Packaging: 5G
Price: $1988.91
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0029349
Product name: ETHYL 2-FLUOROBENZOYLFORMATE
Purity: 95.00%
Packaging: 10G
Price: $3153.15
Updated: 2021/12/16

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ETHYL 2-FLUOROBENZOYLFORMATE Chemical Properties,Usage,Production

Synthesis

1072-85-1

95-92-1

1813-93-0

To a stirred solution of 1-bromo-2-fluorobenzene (10 g, 57 mmol) in tetrahydrofuran (100 mL) was slowly added n-butyllithium (25 mL, 62.9 mmol, 2.5 M hexane solution) under nitrogen protection and at -70 °C. After maintaining the reaction at -70°C for 20 minutes, the solution was slowly added dropwise to a solution of diethyl oxalate (39 mL, 285 mmol) in tetrahydrofuran (100 mL). After the dropwise addition was completed, the reaction mixture was gradually warmed to room temperature. After continued stirring for 1 hour at room temperature, the reaction mixture was poured into water (150 mL) and extracted with ethyl acetate (2 x 100 mL). The organic phases were combined and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (240 g) with ethyl acetate/hexane (1:49) as eluent to afford the target compound ethyl 2-(2-fluorophenyl)-2-oxoacetate as a colorless oil (5.6 g, 50% yield). The product was confirmed by 1H NMR (CDCl3): δ 7.95 (m, 1H), 7.62 (m, 1H), 7.35-7.13 (m, 2H), 4.44 (q, J=7.1Hz, 2H), 1.40 (t, J=7.1Hz, 3H). The mass spectrum (ES+) showed the molecular ion peak m/z = 197 (M+H)+.

References

[1] Patent: WO2012/74784, 2012, A2. Location in patent: Page/Page column 23-24
[2] Bioorganic and Medicinal Chemistry Letters, 2017, vol. 27, # 16, p. 3726 - 3732
[3] Angewandte Chemie - International Edition, 2014, vol. 53, # 10, p. 2658 - 2661
[4] Angew. Chem., 2014, vol. 126, # 10, p. 2696 - 2699,4

ETHYL 2-FLUOROBENZOYLFORMATE Preparation Products And Raw materials

Raw materials

Preparation Products

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ETHYL 2-FLUOROBENZOYLFORMATE Suppliers

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1813-93-0, ETHYL 2-FLUOROBENZOYLFORMATERelated Search:

Ethyl bromodifluoroacetate ETHYL 4-BROMO-2-FLUOROBENZOYLFORMATE ETHYL 4-CHLORO-2-FLUOROBENZOYLFORMATE RARECHEM AL BI 1384 ETHYL 2-FLUORO-4-METHYLBENZOYLFORMATE ETHYL 2-FLUOROBENZOYLFORMATE

ethyl 2-(2-fluorophenyl)-2-oxoacetate

2-Fluoro-oxo-benzeneacetic acid ethyl ester

ETHYL 2-FLUOROBENZOYLFORMATE

Benzeneacetic acid, 2-fluoro-α-oxo-, ethyl ester

Ethyl (2-Fluorophenyl)(Oxo)Acetate

1813-93-0