1-Acetyl-4-piperidinecarbonyl chloride(CAS: 59084-16-1)

1-Acetyl-4-piperidinecarbonyl chloride is a white crystalline solid with a molecular weight of approximately 230.24 g/mol. It is poorly soluble in water but soluble in organic solvents. It is a reactive compound, particularly in nucleophilic substitution reactions. It is often stored in a refrigerator to maintain its crystalline form.

1-Acetyl-4-piperidinecarbonyl chloride is typically synthesized by the reaction of 4-piperidinecarboxylic acid with acetyl chloride in the presence of a suitable catalyst, such as an acid like sulfuric acid. The yield is generally around 80-90%, and the reaction is conducted under mild conditions to ensure good selectivity.

1-Acetyl-4-piperidinecarbonyl chloride is used in the pharmaceutical industry for the synthesis of various drug candidates. It also finds applications in the polymer industry as a monomer for certain types of polymers, and in the sensor industry as a functional material in gas sensors due to its reactivity.

Precautions when handling 1-Acetyl-4-piperidinecarbonyl chloride include wearing appropriate personal protective equipment (PPE), such as gloves and safety goggles. It should be handled in a fume hood due to its reactivity. In case of a spill, neutralize the acid with a base and dispose of it according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information.