1,4-Phenylene-bis-maleimide (CAS 3278-31-7)

1,4-Phenylene-bis-maleimide is an organic compound that consists of two 1,4-phenylenediamine molecules linked by a maleimide group. It presents itself as a white crystalline solid with a melting point ranging from 119 to 120°C and a boiling point of 277°C. With solubility in both water and organic solvents, it remains stable under standard conditions. It finds utility across various applications, including polymer synthesis and serving as a catalyst in organic reactions. In the realm of scientific research,1,4-Phenylene-bis-maleimide is extensively employed. Its catalytic properties contribute to organic reactions, facilitating the synthesis of polymers and diverse organic compounds. Additionally, it serves as a reagent in chemical analysis. Furthermore, it plays a role in the creation of fluorescent dyes, which hold significant value in applications like cell imaging and flow cytometry. As a catalyst in organic reactions, 1,4-Phenylene-bis-maleimide engages in interactions with various compounds, including carboxylic acids, alcohols, and amines, leading to the formation of new chemical entities. The process typically involves the protonation of the maleimide group, resulting in the generation of a resonance-stabilized carbanion. This carbanion then participates in a reaction with the substrate, ultimately yielding the desired product.