4-Bromo-5-fluoro-2-nitroaniline
- Product Name
- 4-Bromo-5-fluoro-2-nitroaniline
- CAS No.
- 153505-36-3
- Chemical Name
- 4-Bromo-5-fluoro-2-nitroaniline
- Synonyms
- 4-Bromo-5-fluoro-2-nitroaniline;4-Bromo-5-fluoro-2-nitroaniline97%;4-Bromo-5-fluoro-2-nitroaniline 97%;4-Bromo-5-fluoro-2-nitrobenzenamine;2-Amino-5-bromo-4-fluoronitrobenzene;Benzenamine,4-bromo-5-fluoro-2-nitro-
- CBNumber
- CB61563243
- Molecular Formula
- C6H4BrFN2O2
- Formula Weight
- 235.01
- MOL File
- 153505-36-3.mol
4-Bromo-5-fluoro-2-nitroaniline Property
- Boiling point:
- 313.9±37.0 °C(Predicted)
- Density
- 1.896±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- pka
- -2.19±0.25(Predicted)
- Appearance
- Light yellow to yellow Solid
Safety
- Hazard Codes
- T
- HS Code
- 2921420090
N-Bromosuccinimide Price
- Product number
- 233299
- Product name
- 4-Bromo-5-fluoro-2-nitroaniline
- Purity
- 97%
- Packaging
- 5g
- Price
- $175
- Updated
- 2021/12/16
- Product number
- Y7619
- Product name
- 4-Bromo-5-fluoro-2-nitrophenylamine
- Packaging
- 25g
- Price
- $629
- Updated
- 2021/12/16
- Product number
- HCH0104668
- Product name
- 4-BROMO-5-FLUORO-2-NITROANILINE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $707.02
- Updated
- 2021/12/16
- Product number
- HCH0104668
- Product name
- 4-BROMO-5-FLUORO-2-NITROANILINE
- Purity
- 95.00%
- Packaging
- 2.5G
- Price
- $958.94
- Updated
- 2021/12/16
- Product number
- HCH0104668
- Product name
- 4-BROMO-5-FLUORO-2-NITROANILINE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $1143.68
- Updated
- 2021/12/16
4-Bromo-5-fluoro-2-nitroaniline Chemical Properties,Usage,Production
Synthesis
929279-27-6
153505-36-3
The general procedure for the synthesis of 4-bromo-5-fluoro-2-nitroaniline, using the compound (CAS: 929279-27-6) as starting material, was as follows:Preparation of Intermediate 11B: To (4-bromo-5-fluoro-2-nitrophenyl)-2,2,2-trifluoroacetamide (3.5 g, 10.5 mmol) was added methanol (30 mL), followed by potassium carbonate (1.0 M 10.5 mL, 10.5 mmol). The reaction mixture was stirred for 30 min (Ref. Charifson, PS; et al. J. Med. Chem. 2008, 51, 5243-5263). Upon completion of the reaction, the reaction solution was diluted with deionized water and stirring was continued for 1 hour. The resulting orange solid was collected by filtration and dried in a vacuum oven to give the final target product 4-bromo-5-fluoro-2-nitroaniline (2.1 g, 8.8 mmol, 84% yield).
References
[1] Patent: WO2012/83170, 2012, A1. Location in patent: Page/Page column 154-155
[2] Tetrahedron Letters, 2008, vol. 49, # 44, p. 6348 - 6351
[3] Patent: WO2007/30366, 2007, A1. Location in patent: Page/Page column 121
[4] Patent: US2007/259936, 2007, A1. Location in patent: Page/Page column 175
4-Bromo-5-fluoro-2-nitroaniline Preparation Products And Raw materials
Raw materials
Preparation Products
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