Polybenzodiazine Aerogels: All-Nitrogen Analogues of Polybenzoxazines─ Synthesis, Characterization, and High-Yield Conversion to Nanoporous Carbons

VA Edlabadkar, S Gorla, RU Soni… - Chemistry of …, 2023 - ACS Publications
Tetrahydroquinazoline (THQ) was designed as an all-nitrogen analogue of main-stream
benzoxazine monomers. THQ solutions in DMF gelled at 100° C via HCl-catalyzed ring …