1-BROMO-4-(BROMOMETHYL)NAPHTHALENE
- Product Name
- 1-BROMO-4-(BROMOMETHYL)NAPHTHALENE
- CAS No.
- 79996-99-9
- Chemical Name
- 1-BROMO-4-(BROMOMETHYL)NAPHTHALENE
- Synonyms
- 1-BROMO-4-(BROMOMETHYL)NAPHTHALENE;Naphthalene,1-bromo-4-(bromomethyl)-
- CBNumber
- CB6153890
- Molecular Formula
- C11H8Br2
- Formula Weight
- 299.99
- MOL File
- 79996-99-9.mol
1-BROMO-4-(BROMOMETHYL)NAPHTHALENE Property
- Melting point:
- 102-105℃ (hexane )
- Boiling point:
- 195-210 °C
- Density
- 1.772±0.06 g/cm3 (20 ºC 760 Torr)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Appearance
- White to yellow Solid
N-Bromosuccinimide Price
- Product number
- B680738
- Product name
- 1-Bromo-4-(bromomethyl)naphthalene
- Packaging
- 250mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- FB158295
- Product name
- 1-Bromo-4-(bromomethyl)naphthalene
- Packaging
- 500mg
- Price
- $125
- Updated
- 2021/12/16
- Product number
- 092873
- Product name
- 1-Bromo-4-(bromomethyl)naphthalene
- Purity
- 95+%
- Packaging
- 1g
- Price
- $189
- Updated
- 2021/12/16
- Product number
- FB158295
- Product name
- 1-Bromo-4-(bromomethyl)naphthalene
- Packaging
- 1g
- Price
- $200
- Updated
- 2021/12/16
- Product number
- FB158295
- Product name
- 1-Bromo-4-(bromomethyl)naphthalene
- Packaging
- 2g
- Price
- $320
- Updated
- 2021/12/16
1-BROMO-4-(BROMOMETHYL)NAPHTHALENE Chemical Properties,Usage,Production
Synthesis
6627-78-7
79996-99-9
General procedure for the synthesis of 1-bromo-4-bromomethylnaphthalene from 1-bromo-4-methylnaphthalene: 3.3 g (10.2 mmol, 1.5 eq.) of 4-bromo-1-methylnaphthalene was accurately weighed and added to 30 mL of ethyl acetate, followed by tetrabutylammonium bromide. The reaction mixture was stirred at reflux for 9 hours at 70 °C. The reaction progress was monitored by thin layer chromatography (TLC) and the reaction was terminated after confirming complete conversion of the feedstock. The reaction mixture was filtered and the filter cake was collected. The filter cake was stirred with 30 mL of ethyl acetate for 2 h at room temperature and filtered again to give 1.60 g of 1-bromo-4-(bromomethyl)naphthalene as a light yellow solid in 77.43% yield.
References
[1] European Journal of Organic Chemistry, 2006, # 10, p. 2329 - 2335
[2] Journal of Organic Chemistry, 1999, vol. 64, # 4, p. 1387 - 1390
[3] Advanced Synthesis and Catalysis, 2018, vol. 360, # 21, p. 4197 - 4204
[4] Patent: CN105906530, 2016, A. Location in patent: Paragraph 0091; 0092; 0093; 0094; 0095
[5] Organic Letters, 2008, vol. 10, # 14, p. 3105 - 3108
1-BROMO-4-(BROMOMETHYL)NAPHTHALENE Preparation Products And Raw materials
Raw materials
Preparation Products
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