3-(2-Methyl-4-pyrimidinyl)benzenesulfonyl chloride(CAS: 465514-07-2)

3-(2-Methyl-4-pyrimidinyl)benzenesulfonyl chloride is a crystalline compound with a molecular weight of approximately 301.2 g/mol. It has a low solubility in water but is soluble in organic solvents like dichloromethane and ethanol. Chemically, it is reactive, particularly towards nucleophiles, and is used in various chemical reactions due to its electrophilic nature.

3-(2-Methyl-4-pyrimidinyl)benzenesulfonyl chloride can be synthesized via a multi-step process involving the condensation of 2-methylpyrimidin-4-amine with benzenesulfonyl chloride. The reaction is typically conducted in the presence of a suitable base like triethylamine, and the product is isolated by recrystallization. This compound is often prepared using reagents and conditions that ensure high selectivity and good yield.

3-(2-Methyl-4-pyrimidinyl)benzenesulfonyl chloride finds applications in the pharmaceutical industry for its role as an intermediate in drug synthesis. It is also used in the polymer industry for its potential in developing new polymer materials with specific properties. Additionally, it has applications in semiconductors and sensors due to its unique chemical structure.

When handling 3-(2-Methyl-4-pyrimidinyl)benzenesulfonyl chloride, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. This compound should be used in a well-ventilated area or a fume hood to prevent inhalation. Spills should be cleaned up with caution, and the material safety data sheet (MSDS) should be consulted for specific cleanup procedures. Handling should be performed according to standard safety protocols to avoid skin and eye contact.