Synthesis of paeonol hydrazone derivatives and their anti‐oomycete, anti‐fungal, and nematicidal activities

The natural product paeonol is a rich and sustainable natural bioresource, and its derivatives have various unique biological efficacy. As is well known, Schiff bases are a class of organic compounds with a wide range of biological activities, including anti-fungal, insecticidal, anti-viral, and nematicidal.