Synthese von 1.3.4‐Oxdiazolidinen durch 1.3‐Dipolare Addition von Azomethin‐iminen an Carbonyl‐Verbindungen

Oxadiazoles

“…Tricyclic fused-1,3,4-oxadiazole systems that display in vitro fungitoxicity comparable to that of fungicide Dithane M45 at 1000 ppm concentration against Aspergillus niger and Fusarium oxysporum have been obtained starting from 2-aryl-3-thioureido-4- [564]. The obtained compounds, at high temperature, are thermolabile and decompose to azomethinimines and carbonyl compounds.…”