PHOTODEGRADABLE COUPLING AGENT

摘要

PROBLEM TO BE SOLVED: To provide a photodegradable coupling agent which has different reactive groups at the two ends thereof and can be cleaved even by two-photon excitation.SOLUTION: The photodegradable coupling agent has reactive groups at the two ends thereof and has a nitrophenethyl-type photodegradable group or coumarinylmethyl-type photodegradable group therebetween. The nitrophenethyl type includes a structure represented by the general formula (1). The coumarinylmethyl type includes a structure represented by the general formula (2) or (3).