As can be seen in Scheme 1, the imine-containing intermediates (1) were synthesized by the condensation of 4-aminophenol with isophthalaldehyde.
A novel DOPO-based tetrafunctional epoxy curing agent via inline linkage was successfully synthesized by the condensation of 4-aminophenol with isophthalaldehyde and further addition DOPO on the imine linkage of (1).
4-Aminophenol is a well-known compound that has been used as redox agent in photograpy (8).
2-aminophenol, 3-aminophenol, 4-aminophenol, guanine 99 + %, adenine 99.
The monomers, 2-aminophenol, 3-aminophenol, or 4-aminophenol, were electropolymerized onto the working electrode from an HCI[O.
Strongly adhering polymeric films derived from 2-aminophenol, 3-aminophenol, or 4-aminophenol were desposited onto the surface of a graphite disk working electrode by sweeping the potential, covering next potential intervals: -0.
7) showed that electropolymerization of 4-aminophenol yields a polymer, but its structure is not known.
Values of polymer mass, charge and electrochemical yield to 2-aminophenol, 3-aminophenol, and 4-aminophenol onto graphite surface.
The electrochemical yield of polymerization indicate the formation of reasonable amount of soluble product, principally in the electropolymerization of 4-aminophenol.