124589-98-6

Basic information

• Product Name: 2-bromo-3-(ethylsulfonyl)-pyridine
• Synonyms: 2-bromo-3-(ethylsulfonyl)-pyridine
• CAS NO: 124589-98-6
• Molecular Formula: C7H8BrNO2S
• Molecular Weight: 250.11
• Mol File: 124589-98-6.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 405.4 °C at 760 mmHg
• Flash Point: 199 °C
• Appearance: /
• Density: 1.591 g/cm³
• CAS DataBase Reference: 2-bromo-3-(ethylsulfonyl)-pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-bromo-3-(ethylsulfonyl)-pyridine(124589-98-6)
• EPA Substance Registry System: 2-bromo-3-(ethylsulfonyl)-pyridine(124589-98-6)

Safety Data

• Hazardous Substances Data: 124589-98-6(Hazardous Substances Data)

Usage

General Description

2-bromo-3-(ethylsulfonyl)-pyridine is a chemical compound that belongs to the pyridine class of organic compounds. It is characterized by the presence of a bromine atom at position 2 and an ethylsulfonyl group at position 3 on the pyridine ring. 2-bromo-3-(ethylsulfonyl)-pyridine is commonly used in the field of organic synthesis and pharmaceutical research, where it serves as a valuable building block for the development of various bioactive molecules and pharmaceuticals. Its unique structure and reactivity make it an important intermediate for the preparation of a wide range of chemical compounds, and it is often utilized in the production of agrochemicals and pharmaceuticals. Additionally, it has been studied for its potential applications in medicinal chemistry for the treatment of various health conditions.

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Relevant articles and documents

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Method for synthesizing 2-hylogen-3-alkyl substituted sulfonyl pyridine and midbody thereof in ultrasonic method

The invention discloses a method for synthesizing 2-hylogen-3-alkyl substituted sulfonyl pyridine and midbody thereof in an ultrasonic method. The method comprises the following steps: enabling substituted amino acraldehyde, a catalyst and substituted cyanoethyl sulfone to react under ultrasonic until the complete reaction to prepare a reaction solution of a 2-hylogen-3-alkyl substituted sulfonyl pyridine midbody; adding halogen hydride into the reaction solution at a certain of temperature, facilitating the continuous reaction until the complete reaction, adding an alkaline solution into the reaction solution, adjusting a pH value to 7 to 8, standing, layering into a water layer and an organic layer, extracting the water layer by using an organic solvent, combining the organic layer, refining to obtain the 2-hylogen-3-alkyl substituted sulfonyl pyridine. The 2-hylogen-3-alkyl substituted sulfonyl pyridine is synthesized by adopting the ultrasonic method, so that the organic synthetic reaction can be effectively facilitated, the reaction speed is increased, the reaction yield is increased, and the environmental protection is facilitated; and the reaction time is short, the operation is simple, the reaction can be completed generally in two hours, the product yield is high, the quality is good, and the yield can reach 90 percent or more which is higher than the yield of the traditional solvent-method heating refluxing method.