4-{[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl}benzaldehyde(CAS: 60444-78-2)

4-{[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl}benzaldehyde is a white crystalline solid with a molecular weight of approximately 318.27 g/mol. It has a solubility of 0.01 g/L in water and is more soluble in organic solvents like ethanol and acetone. The compound is moderately reactive, showing low volatility and stability under normal conditions. It is typically used in organic synthesis and as a precursor for various derivatives.

4-{[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl}benzaldehyde is synthesized through a multi-step process involving the condensation of 2,5-dioxopyrrolidine-1-carboxylic acid with benzaldehyde. The reaction typically requires a dehydrating agent and is carried out under mild conditions. The yield is around 70-80%, and the purity can be improved through recrystallization.

4-{[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl}benzaldehyde is used in the pharmaceutical industry for the synthesis of intermediates and in the polymer industry as a monomer. It also has applications in the sensor and semiconductor industries, where it is used as a precursor for various functional materials.

When handling 4-{[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl}benzaldehyde, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place away from direct sunlight and heat sources. It should be handled in a well-ventilated area or a fume hood to avoid inhalation. In case of contact with eyes or skin, rinse thoroughly with water. For spills, use appropriate spill cleanup materials and dispose of according to local regulations. Safety data sheets (SDS) should be consulted for detailed safety information.