ChemicalBook > CAS DataBase List > 6-BROMOBENZOXAZOLE

6-BROMOBENZOXAZOLE

Product Name: 6-BROMOBENZOXAZOLE
CAS No.: 52112-66-0
Chemical Name: 6-BROMOBENZOXAZOLE
Synonyms: Nsc26185;6-BROMOBENZOXAZOLE;6-BROMOBENZO[D]OXAZOLE;6-Bromo-2-benzoxazolamine;2-amino-6-bromo-benzoxazol;2-Amino-6-bromobenzoxazole;6-Brom-benzoxazol-2-ylamin;2-Benzoxazolamine, 6-bromo-;6-BROMO-2-AMINO BENZOXAZOLE;6-BROMOBENZO[D]OXAZOL-2-AMINE
CBNumber: CB6124368
Molecular Formula: C7H5BrN2O
Formula Weight: 213.03
MOL File: 52112-66-0.mol

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6-BROMOBENZOXAZOLE Property

Boiling point:: 340.4±34.0 °C(Predicted)
Density: 1.6569 (rough estimate)
refractive index: 1.6500 (estimate)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 1.08±0.30(Predicted)
Appearance: White to yellow Solid

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Safety

Hazard Codes: Xn
Risk Statements: 22-36
Safety Statements: 26

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Matrix Scientific

Product number: 119117
Product name: 2-Amino-6-bromobenzoxazole
Purity: 95+%
Packaging: 250mg
Price: $179
Updated: 2021/12/16

AK Scientific

Product number: X4770
Product name: 2-Amino-6-bromobenzoxazole
Packaging: 1g
Price: $212
Updated: 2021/12/16

Matrix Scientific

Product number: 119117
Product name: 2-Amino-6-bromobenzoxazole
Purity: 95+%
Packaging: 1g
Price: $395
Updated: 2021/12/16

Matrix Scientific

Product number: 119117
Product name: 2-Amino-6-bromobenzoxazole
Purity: 95+%
Packaging: 5g
Price: $1183
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0037142
Product name: 6-BROMOBENZO[D]OXAZOL-2-AMINE
Purity: 95.00%
Packaging: 5G
Price: $1940.4
Updated: 2021/12/16

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6-BROMOBENZOXAZOLE Chemical Properties,Usage,Production

Synthesis

55305-43-6

38191-34-3

52112-66-0

GENERAL METHOD: 2-Amino-5-bromophenol (400 mg, 3.67 mmol) and N-cyano-4-methyl-N-phenylbenzenesulfonamide (998 mg, 3.67 mmol) were dissolved in THF (6 mL), and a hexane solution (3.67 mL, 3.67 mmol) of 1M LiHMDS was slowly added at 0°C. The reaction mixture was stirred at 0°C to room temperature for 1 hour. Subsequently, the reaction mixture was poured into ice water and stirring was continued for 15 min. The reaction mixture was extracted with EtOAc and the organic layer was separated. The organic layer was washed with saturated brine solution and then dried with anhydrous Na2SO4. After filtration, the organic layer was concentrated under reduced pressure. The crude product was purified by silica gel column chromatography to give pure 2-amino-6-bromobenzoxazole in 90% yield (471 mg).

References

[1] Synlett, 2015, vol. 26, # 7, p. 897 - 900

6-BROMOBENZOXAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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52112-66-0, 6-BROMOBENZOXAZOLERelated Search:

6-FLUOROQUINOLIN-2-AMINE 2-Amino-6-Iodobenzothiazole ethyl 2-amino-6-chloroisonicotinate 2-amino-6-chloropyridine-4-carboxylic acid 2-Amino-6-chloro-3-pyridinecarboxaldehyde 2-Amino-6-trifluoromethylquinoxaline 2-AMINO-6-BROMOPYRIDO[2,3-D]PYRIMIDIN-4(3H)-ONE 2-Amino-benzothiazole-6-carbonitrile 2-Amino-6-methylpyrazine 2-Amino-5-chloropyridine-3-carboxylic acid ETHYL 2-AMINO-6-CHLOROBENZOATE 2-Amino-6-bromo-pyridine-3-carbaldehyde 6-bromo-3-methoxypyridin-2-amine 2-AMINO-6-BROMO-1,8-NAPHTHYRIDINE 5-BROMOBENZOXAZOLE BENZOOXAZOL-2-YLAMINE 6-BROMOBENZOXAZOLE 6-BROMOBENZOXAZOLE

6-BROMOBENZO[D]OXAZOLE

2-Benzoxazolamine, 6-bromo-

Nsc26185

Benzoxazole,2-amino-6-bromo- (7CI)

6-Brom-benzoxazol-2-ylamin

6-Bromo-2-benzoxazolamine

2-Amino-6-bromobenzoxazole

6-BROMOBENZOXAZOLE

6-BROMOBENZO[D]OXAZOL-2-AMINE

6-bromo-1,3-benzoxazol-2-amine

2-amino-6-bromo-benzoxazol

6-BROMO-2-AMINO BENZOXAZOLE

52112-66-0

Miscellaneous