3-Chloro-1-methyl-2-pyrrolidinone is a chemical compound characterized by its pyrrolidinone structure, which features a five-membered lactam ring. The presence of a chlorine atom at the third position and a methyl group at the first position contributes to its unique reactivity and properties. This compound is typically a colorless to pale yellow liquid with a moderate boiling point and is soluble in polar solvents, making it useful in various chemical applications. It is often employed as a solvent or reagent in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. The compound exhibits moderate toxicity, necessitating appropriate safety measures during handling. Its reactivity can be attributed to the electrophilic nature of the carbonyl group in the pyrrolidinone ring, allowing it to participate in nucleophilic addition reactions. Overall, 3-chloro-1-methyl-2-pyrrolidinone is a versatile intermediate in organic chemistry, valued for its functional groups and structural characteristics.

3-chloro-1-Methyl-2-Pyrrolidinone

208585-67-5: 3-Chloro-1-methyl-2-pyrrolidinone is a chemical compound characterized by its pyrrolidinone structure, which features a five-membered lactam ring. The presence of a chlorine atom at the third position and a methyl group at the first position contributes to its unique reactivity and properties. This compound is typically a colorless to pale yellow liquid with a moderate boiling point and is soluble in polar solvents, making it useful in various chemical applications. It is often employed as a solvent or reagent in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. The compound exhibits moderate toxicity, necessitating appropriate safety measures during handling. Its reactivity can be attributed to the electrophilic nature of the carbonyl group in the pyrrolidinone ring, allowing it to participate in nucleophilic addition reactions. Overall, 3-chloro-1-methyl-2-pyrrolidinone is a versatile intermediate in organic chemistry, valued for its functional groups and structural characteristics.

3-Chloro-1-methyl-2-pyrrolidinone

<p>3-Chloro-1-methylpyrrolidin-2-one is a homologous compound that can be synthesized from physostigmine and lactams. It is a nucleophilic reagent that can act as an efficient chemoselective agent for the synthesis of six-membered ring alkaloids. 3CMP has been used in many organic chemistry reactions and has shown high yield in most cases. This compound is also used to prepare tricyclic compounds, including the antihypertensive drug amlodipine.</p>

CAS 208585-67-5

3-chloro-1-Methyl-2-Pyrrolidinone

3-Chloro-1-methyl-2-pyrrolidinone

Ref: 4Z-P-208043

3-Chloro-1-methylpyrrolidin-2-one

Ref: 3D-IIA58567