ChemicalBook--->CAS DataBase List--->443-26-5

443-26-5

443-26-5 Structure

443-26-5 Structure
IdentificationMore
[Name]

ETHYL 2-FLUOROBENZOATE
[CAS]

443-26-5
[Synonyms]

2-FLUOROBENZOIC ACID ETHYL ESTER
ETHYL 2-FLUOROBENZOATE
ETHYL O-FLUOROBENZOATE
RARECHEM AL BI 0016
2-fluoro-benzoicaciethylester
Ethyl 2-fluorobenzoate, 98+%
Ethyl 2-fluorobenzoate 98%
2-FLUOROBENZOIC ACID ETHYL ESTER 96+%
o-Fluorobenzoic acid ethyl ester
[EINECS(EC#)]

207-134-0
[Molecular Formula]

C9H9FO2
[MDL Number]

MFCD00039214
[Molecular Weight]

168.16
[MOL File]

443-26-5.mol
Chemical PropertiesBack Directory
[Boiling point ]

115 °C
[density ]

1.15
[refractive index ]

1.493
[Fp ]

217-220°C
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[form ]

clear liquid
[color ]

Colorless to Light orange to Yellow
[Specific Gravity]

1.15
[BRN ]

2084296
[CAS DataBase Reference]

443-26-5(CAS DataBase Reference)
[EPA Substance Registry System]

Benzoic acid, 2-fluoro-, ethyl ester (443-26-5)
Safety DataBack Directory
[Hazard Codes ]

F
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[Hazard Note ]

Flammable
[TSCA ]

Yes
[HS Code ]

29163990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

1-Fluoro-2-iodobenzene-->potassium ethyl oxalate-->Palladium (II) Acetate-->N-Methyl-2-pyrrolidone
[Preparation Products]

2-(1H-PYRAZOL-1-YL)BENZOIC ACID-->2-FLUORO-DL-PHENYLALANINE-->2-MORPHOLINOBENZOIC ACID-->Benzoic acid, 2-fluoro-, 2-(phenylsulfonyl)hydrazide-->ethyl 2-(diethylamino)benzoate-->2-Fluoro-N-Methyl-N-phenylbenzaMide, 97%
Hazard InformationBack Directory
[Chemical Properties]

Clear colorless to yellow liquid
[Synthesis]

1-Fluoro-2-iodobenzene

348-52-7

potassium ethyl oxalate

1906-57-6

ETHYL 2-FLUOROBENZOATE

443-26-5

General procedure for the synthesis of ethyl o-fluorobenzoate from o-fluoroiodobenzene and potassium 2-ethoxy-2-oxoacetate: Palladium catalyst (1 mol%) and potassium 2-ethoxy-2-oxoacetate (0.75 mmol) were added to an oven-dried Schlenk tube (10 mL). The Schlenk tube was evacuated and backfilled with argon (this process was repeated three times). Subsequently, o-fluoroiodobenzene (0.5 mmol) and N-methylpyrrolidone (NMP, 1.0 mL) were added via syringe at room temperature under argon protection. After sealing the reaction vessel, it was placed in a preheated oil bath and reacted under stirring for 24 hours. Upon completion of the reaction, the mixture was cooled to room temperature, diluted with ethyl acetate and analyzed by gas chromatography.

[References]

[1] Tetrahedron Letters, 2012, vol. 53, # 43, p. 5796 - 5799
Spectrum DetailBack Directory
[Spectrum Detail]

ETHYL 2-FLUOROBENZOATE(443-26-5)MS
ETHYL 2-FLUOROBENZOATE(443-26-5)1HNMR
ETHYL 2-FLUOROBENZOATE(443-26-5)13CNMR
ETHYL 2-FLUOROBENZOATE(443-26-5)IR1
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Ethyl 2-fluorobenzoate, 98+%(443-26-5)
[TCI AMERICA]

Ethyl 2-Fluorobenzoate,>96.0%(GC)(443-26-5)
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