2-bromomethylbenzoxazole
- Product Name
- 2-bromomethylbenzoxazole
- CAS No.
- 73101-74-3
- Chemical Name
- 2-bromomethylbenzoxazole
- Synonyms
- 2-bromomethylbenzoxazole;2-BroMoMethyl-benzooxazole;2-BroMoMethyl-1,3-benzoxazole;Benzoxazole, 2-(broMoMethyl)-;2-(broMoMethyl)benzo[d]oxazole
- CBNumber
- CB21563740
- Molecular Formula
- C8H6BrNO
- Formula Weight
- 212.04
- MOL File
- 73101-74-3.mol
2-bromomethylbenzoxazole Property
- Melting point:
- 35-37 °C
- Boiling point:
- 253.9±23.0 °C(Predicted)
- Density
- 1.642±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 0.93±0.10(Predicted)
- Appearance
- Off-white to light yellow Solid
N-Bromosuccinimide Price
- Product number
- B697063
- Product name
- 2-(Bromomethyl)benzo[d]oxazole
- Packaging
- 250mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- FB142129
- Product name
- 2-Bromomethylbenzoxazole
- Packaging
- 100mg
- Price
- $76
- Updated
- 2021/12/16
- Product number
- FB142129
- Product name
- 2-Bromomethylbenzoxazole
- Packaging
- 250mg
- Price
- $150
- Updated
- 2021/12/16
- Product number
- Z5077
- Product name
- 2-(Bromomethyl)benzo[d]oxazole
- Packaging
- 1g
- Price
- $232
- Updated
- 2021/12/16
- Product number
- FB142129
- Product name
- 2-Bromomethylbenzoxazole
- Packaging
- 500mg
- Price
- $260
- Updated
- 2021/12/16
2-bromomethylbenzoxazole Chemical Properties,Usage,Production
Synthesis
95-21-6
73101-74-3
The general procedure for the synthesis of 2-bromomethylbenzoxazole from 2-methylbenzoxazole was as follows: 2-methylbenzoxazole (665 mg, 5 mmol) was dissolved in carbon tetrachloride (16 mL) under stirring conditions, followed by the addition of N-bromosuccinimide (890 mg, 5 mmol) and azobis(isobutyronitrile) (188 mg, 1.15 mmol) in sequence. The reaction mixture was stirred at 0 °C and then heated to reflux for 12 hours. After completion of the reaction, it was cooled to room temperature, filtered to remove insoluble material and the filtrate was concentrated. Finally, the residue was purified by column chromatography to afford 2-bromomethylbenzoxazole as a light yellow oil (471 mg, 45% yield).
References
[1] Patent: US5977101, 1999, A
[2] Patent: CN103570683, 2018, B. Location in patent: Paragraph 0255; 0260; 0261
[3] Chemical and Pharmaceutical Bulletin, 1981, vol. 29, # 8, p. 2359 - 2361
[4] Patent: WO2005/92856, 2005, A1. Location in patent: Page/Page column 95
2-bromomethylbenzoxazole Preparation Products And Raw materials
Raw materials
Preparation Products
2-bromomethylbenzoxazole Suppliers
- Tel
- 001-857-928-2050 or 1-888-588-9418
- Fax
- 001-617-206-9595
- sales@chemreagents.com
- Country
- United States
- ProdList
- 10186
- Advantage
- 62
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18729
- Advantage
- 57
- Tel
- 021-61551611 13296011611
- Fax
- ＋86 21-50676805
- contact@trustwe.com
- Country
- China
- ProdList
- 9895
- Advantage
- 58
- Tel
- +86057186818502 13588463833
- Fax
- Pls mail us for more information!
- info@sagechem.com
- Country
- China
- ProdList
- 10266
- Advantage
- 58
- Tel
- +86 943-8535351 13389336721
- Fax
- +86-943-8535351
- sales@chengzechem.com
- Country
- China
- ProdList
- 289
- Advantage
- 58
- Tel
- 021-58170097
- info@topbiochem.com
- Country
- China
- ProdList
- 9510
- Advantage
- 58
- Tel
- 021-60343070
- Fax
- 021-35122006
- Country
- China
- ProdList
- 12740
- Advantage
- 55
- Tel
- +86-28-85122536 85324413
- Fax
- +86-28-85326443
- market@astatech.cn
- Country
- China
- ProdList
- 8026
- Advantage
- 55
- Tel
- 021-57171705 13817537615
- Fax
- QQ3095748324
- sales@run-biotech.com
- Country
- China
- ProdList
- 2332
- Advantage
- 58
- Tel
- 021-11111111 11111111111
- Fax
- qq:546919421
- 546919421@qq.com
- Country
- China
- ProdList
- 3522
- Advantage
- 55
View Lastest Price from 2-bromomethylbenzoxazole manufacturers
- Product
- 2-bromomethylbenzoxazole 73101-74-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 97%
- Supply Ability
- 200KG
- Release date
- 2018-08-15