4-Dimethylaminopyridine (DMAP) in Precision Synthesis of Specialty Resins for Electronics Packaging Abstract: 4-Dimethylaminopyridine (DMAP) is a highly versatile organic catalyst widely employed in the synthesis of specialty resins for electronics packaging. Its exceptional catalytic activity in esterification, transesterification, and other acylation reactions makes it indispensable for achieving precise control over resin structure, molecular weight, and...