CAS 49851-31-2 2-Bromo-1-phenyl-pentan-1-one in Oversea Warehouse Stock

CAS 49851-31-2 2-Bromo-1-phenyl-pentan-1-one in Oversea Warehouse Stock

Brand:
Hoyan
Place of origin:
??
Model Number:
49851-31-2
Weight:
Hoyan Pharmaceutical (Wuhan) Co., Ltd
Dimension:
0.00 X 0.00 X 0.00 cm
SKU:
49851
Certification:
ISO 9000/9001/9004/19011: 2000
Minimum Orders:
1kg
Available:
2
Price:
$1
 
 
Ship To (shipping cost):
Russian Federation ($50)
Packing:
bag
Delivery Time:
3days
Payments:
Payments
Guarantee:
Get the item you ordered or get your money back.

Seller Details

Rating:

positive ratings
Location:
China
Joined:
16 November 2023
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Product Description

Chemical Properties Yellow Oil Uses Valerophenone (V091450) derivative. Uses 2-Bromo-1-phenyl-pentan-1-one is used in a variety of scientific research applications. It is used as a reagent in organic synthesis, as a starting material in the synthesis of pharmaceuticals, and as a building block for the production of various compounds. It has also been used in the synthesis of various heterocyclic compounds, such as pyridines, pyrimidines, and thiophenes. Additionally, 2-bromo-1-phenyl-pentan-1-one is used in the synthesis of polymers, such as polyacrylonitrile, polyvinyl chloride, and polyethylene. Preparation At room temperature, 16.2g (0.1mol) of phenylpentanone and 30.9g (0.3mol) of sodium bromide are added to a reaction flask and stirred evenly. Then, 24g (0.2mol) of 30% hydrochloric acid is added, followed by slow dropwise addition of 19g (0.15mol) hydrogen peroxide. The reaction is allowed to proceed for 1-2 hours until completion, then stirring is stopped. After the mixture separates into layers, it is washed separately with saturated sodium carbonate and saturated saline, and the organic phase is combined. Finally, the product 2-Bromo-1-phenyl-pentan-1-one is obtained through concentration and drying, which is a bright yellow oily liquid.

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