4-(4-TRIFLUOROMETHYL-PHENOXY)-BENZALDEHYDE
- Product Name
- 4-(4-TRIFLUOROMETHYL-PHENOXY)-BENZALDEHYDE
- CAS No.
- 90035-20-4
- Chemical Name
- 4-(4-TRIFLUOROMETHYL-PHENOXY)-BENZALDEHYDE
- Synonyms
- 4-(4-TRIFLUOROMETHYL-PHENOXY)-BENZALDEHYDE;Benzaldehyde, 4-[4-(trifluoromethyl)phenoxy]-
- CBNumber
- CB3847635
- Molecular Formula
- C14H9F3O2
- Formula Weight
- 266.22
- MOL File
- 90035-20-4.mol
4-(4-TRIFLUOROMETHYL-PHENOXY)-BENZALDEHYDE Property
- Boiling point:
- 326.9±42.0 °C(Predicted)
- Density
- 1.297±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- W9281
- Product name
- 4-(4-(Trifluoromethyl)phenoxy)benzaldehyde
- Packaging
- 250mg
- Price
- $157
- Updated
- 2021/12/16
- Product number
- A189323
- Product name
- 4-(4-(Trifluoromethyl)phenoxy)benzaldehyde
- Purity
- 95%
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- A189323
- Product name
- 4-(4-(Trifluoromethyl)phenoxy)benzaldehyde
- Purity
- 95%
- Packaging
- 250mg
- Price
- $90
- Updated
- 2021/12/16
- Product number
- A189323
- Product name
- 4-(4-(Trifluoromethyl)phenoxy)benzaldehyde
- Purity
- 95%
- Packaging
- 1g
- Price
- $225
- Updated
- 2021/12/16
- Product number
- CD12011018
- Product name
- 4-(4-(Trifluoromethyl)phenoxy)benzaldehyde
- Purity
- 95%
- Packaging
- 5g
- Price
- $588
- Updated
- 2021/12/16
4-(4-TRIFLUOROMETHYL-PHENOXY)-BENZALDEHYDE Chemical Properties,Usage,Production
Synthesis
402-45-9
459-57-4
90035-20-4
Intermediate 52: Synthesis of 4-{[4-(trifluoromethyl)phenyl]oxy}benzaldehyde; To a solution of 4-(trifluoromethyl)phenol (9.1 g, 56 mmol, 1.2 eq.) in N,N-dimethylformamide (DMF, 100 mL) was added sequentially cesium carbonate (22.8 g, 70 mmol, 1.5 eq.) and 4-fluorobenzaldehyde (5 mL, 46.6 mmol, 1.0 equiv). The reaction mixture was stirred and mixed at room temperature, then warmed to 85 °C and stirred continuously for 16 hours. After completion of the reaction, the mixture was cooled to room temperature and filtered to remove the insoluble salt. The filtrate was concentrated under reduced pressure to remove the solvent, and the crude product obtained was purified by fast column chromatography (silica gel, cyclohexane/ethyl acetate=70/30, v/v) to afford the target product 4-(4'-trifluoromethyl)phenoxybenzaldehyde (9.0 g, 73% yield) as a colorless oil. The structure of the product was confirmed by 1H NMR (CDCl3, δ 9.97 (s, 1H), 7.91 (m, 2H), 7.67 (d, J=8.6 Hz, 2H), 7.20-7.11 (m, 4H)) and LCMS ((M+H)+=267, retention time Rt=3.53 min).
References
[1] Patent: WO2010/15652, 2010, A2. Location in patent: Page/Page column 52-53
[2] Patent: WO2009/152082, 2009, A1. Location in patent: Page/Page column 59; 180
[3] Bioorganic and Medicinal Chemistry, 1998, vol. 6, # 1, p. 15 - 30
[4] Bioorganic and Medicinal Chemistry Letters, 2003, vol. 13, # 10, p. 1801 - 1804
[5] Journal of Medicinal Chemistry, 2015, vol. 58, # 7, p. 3036 - 3059
4-(4-TRIFLUOROMETHYL-PHENOXY)-BENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
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