A readily accessible porous organic polymer facilitates high-yielding Knoevenagel condensation at room temperature both in water and under solvent-free mechanochemical conditions

Abstract

A novel nitrogen-rich amorphous porous organic polymer has been synthesized using a microwave-assisted process. Its high chemical stability, reusability and poor solubility enable the use of the porous polymer as a metal-free heterogeneous catalyst for CC bond formation at ambient temperature under environmentally benign conditions.

Keywords

• Porous organic polymers
• Catalysis
• Amorphous materials
• Mechanochemistry
• Knoevenagel condensation