Synthesis and antifungal activity of aryl aldoxime ethers and esters

W. Marek GoÃ…Âââ

Abstract

Several ether and ester derivatives of aryl aldoximes have been synthesized from the aryl aldehydes. Structures of all new products were established by spectral methods. Many of the obtained compounds showed higher activity against fungal pathogens Botrytis cinerea, Fusarium culmorum, Phytophthora cactorum, and Rhizoctonia solani than the reference substance chlorothalonil, reaching 100% inhibition rate at 200 mg/L concentration.