ChemicalBook > CAS DataBase List > 2-Bromo-4-iodoanisole
2-Bromo-4-iodoanisole
- Product Name
- 2-Bromo-4-iodoanisole
- CAS No.
- 182056-39-9
- Chemical Name
- 2-Bromo-4-iodoanisole
- Synonyms
- 2-Bromo-4-iodoanisole;2-bromo-4-iodobenzene methyl ether;Benzene, 2-bromo-4-iodo-1-methoxy-;2-Bromo-4-iodo-1-methoxybenzene, 2-Bromo-4-iodophenyl methyl ether
- CBNumber
- CB61568783
- Molecular Formula
- C7H6BrIO
- Formula Weight
- 312.93
- MOL File
- 182056-39-9.mol
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2-Bromo-4-iodoanisole Property
- Melting point:
- 80-82 °C(Solv: hexane (110-54-3); toluene (108-88-3))
- Boiling point:
- 285.1±30.0 °C(Predicted)
- Density
- 2.062±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C(protect from light)
- form
- crystals
- color
- Off white to faint peach
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Safety
- HS Code
- 2909309090
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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
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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N-Bromosuccinimide Price
TRC
- Product number
- B678690
- Product name
- 2-Bromo-4-iodoanisole
- Packaging
- 500mg
- Price
- $200
- Updated
- 2021/12/16
Apolloscientific
- Product number
- OR45120
- Product name
- 2-Bromo-4-iodoanisole
- Packaging
- 1g
- Price
- $47
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 2607-S-X2
- Product name
- 2-Bromo-4-iodoanisole
- Packaging
- 1g
- Price
- $52
- Updated
- 2021/12/16
AK Scientific
- Product number
- 9539AA
- Product name
- 2-Bromo-4-iodoanisole
- Packaging
- 1g
- Price
- $67
- Updated
- 2021/12/16
Apolloscientific
- Product number
- OR45120
- Product name
- 2-Bromo-4-iodoanisole
- Packaging
- 5g
- Price
- $209
- Updated
- 2021/12/16
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2-Bromo-4-iodoanisole Chemical Properties,Usage,Production
Uses
2-Bromo-4-iodoanisole is an electrophilic intermediate used in organic synthesis.
Preparation
2-Bromo-4-iodoanisole is synthetically prepared by regioselective halogenations of 4-iodoanisole.
Synthesis
578-57-4
182056-39-9
The general procedure for the synthesis of 2-bromo-4-iodo-1-methoxybenzene from 2-bromoanisole was as follows: to a stirred solution of 2-bromoanisole (1 mmol) in dichloromethane (CH2Cl2) or 1,2-dichloroethane ((CH2Cl)2) (0.1 M) was added sequentially Ph3PAuNTf2 (0.025 mmol, 19 mg; if using the 2:1 complex of Ph3PAuNTf2 with toluene) and N-iodosuccinimide (1.1 mmol, 248 mg). The reaction mixture was stirred at room temperature or reacted under reflux conditions until complete conversion of the feedstock was confirmed by thin layer chromatography (TLC) monitoring. Upon completion of the reaction, the solvent was evaporated under reduced pressure and the resulting crude product was purified by fast column chromatography using different gradient elutions of hexane and ethyl acetate (EtOAc) to give pure 2-bromo-4-iodo-1-methoxybenzene.
References
[1] Synlett, 2014, vol. 25, # 3, p. 399 - 402
[2] Synthetic Communications, 2007, vol. 37, # 8, p. 1259 - 1265
[3] Canadian Journal of Chemistry, 2005, vol. 83, # 10, p. 1808 - 1811
[4] Tetrahedron Letters, 2004, vol. 45, # 43, p. 8015 - 8018
2-Bromo-4-iodoanisole Preparation Products And Raw materials
Raw materials
Preparation Products
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