Methyl 2-(4-broMophenyl)-2-oxoacetate
- Product Name
- Methyl 2-(4-broMophenyl)-2-oxoacetate
- CAS No.
- 57699-28-2
- Chemical Name
- Methyl 2-(4-broMophenyl)-2-oxoacetate
- Synonyms
- Methyl 4-bromo-α-oxobenzeneacetate;Methyl 2-(4-broMophenyl)-2-oxoacetate;4-Bromo-oxo-benzeneacetic acid methyl ester;Benzeneacetic acid, 4-bromo-α-oxo-, methyl ester
- CBNumber
- CB52716977
- Molecular Formula
- C9H7BrO3
- Formula Weight
- 243.05
- MOL File
- 57699-28-2.mol
Methyl 2-(4-broMophenyl)-2-oxoacetate Property
- Melting point:
- 49-51 °C
- Boiling point:
- 308.5±25.0 °C(Predicted)
- Density
- 1.546±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- Appearance
- White to off-white Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H303May be harmfulif swallowed
H320Causes eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- M296015
- Product name
- Methyl2-(4-bromophenyl)-2-oxoacetate
- Packaging
- 250mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- HCH0304488
- Product name
- METHYL-2-(4-BROMOPHENYL)-2-OXOACETATE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $503.7
- Updated
- 2021/12/16
- Product number
- 3509AL
- Product name
- Methyl2-(4-bromophenyl)-2-oxoacetate
- Packaging
- 10g
- Price
- $1251
- Updated
- 2021/12/16
- Product number
- A251848
- Product name
- Methyl2-(4-bromophenyl)-2-oxoacetate
- Purity
- 97%
- Packaging
- 100mg
- Price
- $22
- Updated
- 2021/12/16
- Product number
- A251848
- Product name
- Methyl2-(4-bromophenyl)-2-oxoacetate
- Purity
- 97%
- Packaging
- 250mg
- Price
- $47
- Updated
- 2021/12/16
Methyl 2-(4-broMophenyl)-2-oxoacetate Chemical Properties,Usage,Production
Synthesis
67-56-1
364340-35-2
57699-28-2
Methanol and trifluoromethyl β-dione 1 (0.5 mmol, 1.0 eq.) were mixed with alcohol 2 (1.5 mmol, 3.0 eq.), I2S2 (0.55 mmol, 1.1 eq.), and tert-butyl hydroperoxide (1.25 mmol, 2.5 eq.) in 1,2-dichloroethane (1.5 mL). After addition of Na2CO3 (0.5 mmol, 1.0 eq.) at room temperature, the reaction mixture was stirred at 60 °C for 7.0 hours. The reaction progress was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the reaction was quenched with saturated aqueous NH4Cl solution (2 mL) and saturated aqueous Na2S2O3 solution (4 mL). The reaction mixture was extracted with EtOAc and the organic layer was dried over Na2SO4 and concentrated under reduced pressure. The residue was purified by silica gel column chromatography using hexane/EtOAc (100:1 to 50:1) as eluent to afford the target product methyl 2-(4-bromophenyl)-2-oxoacetate 3.
References
[1] Synlett, 2017, vol. 28, # 15, p. 2018 - 2023
Methyl 2-(4-broMophenyl)-2-oxoacetate Preparation Products And Raw materials
Raw materials
Preparation Products
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