Synthesis and Fungicidal Activity of Some Novel Thiazole Schiff Bases Derived from Benzo[d][1,3]dioxole  

作　　者：WU Zhilin DING Na LIN Ding HU Aixi YE Jiao LI Guoxi 

机构地区：[1]College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China

出　　处：《Chemical Research in Chinese Universities》2016年第1期49-54,共6页高等学校化学研究（英文版）

摘　　要：A series of novel thiazole Schiff base derivatives containing benzo[d][1,3]dioxole moiety was designed, synthesized and screened for their fungicidal activities. The preliminary results demonstrated that compounds 6p, 6q and 6r possessed potent activities against Phytophthora infestans, Pyricularia oryzae and Septoria tritici in vitro. Compounds 6d and 6r exhibited remarkable activities against Botrytis cinerea（whole plant） and Phytophthora in- festans（leaf disk） respectively in vivo, which were identified as the most promising candidates for further study and could be used as possible lead compounds for developing new fungicides.A series of novel thiazole Schiff base derivatives containing benzo[d][1,3]dioxole moiety was designed, synthesized and screened for their fungicidal activities. The preliminary results demonstrated that compounds 6p, 6q and 6r possessed potent activities against Phytophthora infestans, Pyricularia oryzae and Septoria tritici in vitro. Compounds 6d and 6r exhibited remarkable activities against Botrytis cinerea（whole plant） and Phytophthora in- festans（leaf disk） respectively in vivo, which were identified as the most promising candidates for further study and could be used as possible lead compounds for developing new fungicides.

关 键 词：THIAZOLE Schiffbase Benzo[d][1 3]dioxole Fungicidal activity 

分 类 号：S435.32[农业科学—农业昆虫与害虫防治] TQ455.47[农业科学—植物保护]