Acid/base bi-functional polymeric materials were prepared using physically mixed porous polymers P(DVB-VBS) with sulfonic acid and P(DVB-VBA) with amino groups for various cascade reactions.
A novel acid–base bifunctional amphiphilic organic nanotube is synthesized and used for one-pot deacetalization-Knoevenagel cascade reactions in water.
Phosphor doping creates well-defined Brønsted acid and base sites on h-BN nanosheets, ensuring the smooth proceeding of deacetalization–Knoevenagel cascade reaction.