Various alkyl 4-[o-(substituted methyleneamino)phenyl]3-thioallophanates are useful as fungicides and mite ovicides. The compounds are prepared by reacting alkyl 4-(o-aminophenyl)-3-thioallophanates with aldehydes or trialkyl orthoformates. Some of the compounds are prepared by further reacting the reaction product of an alkyl 4-(o-aminophenyl)-3-thioallophanate and a trialkyl orthoformate with a primary or secondary amine. Exemplary species are methyl 4-[o-(o-fluorobenzylideneamino)phenyl]-3-thioallophanate, methyl 4-[o-(4-methylbenzylideneamino)phenyl]-3-thioallophanate and methyl 4-[o-(2-furfurylideneamino)phenyl]-3-thioallophanate.
各种烷基4-[o-(取代亚甲基
氨基)苯基]3-
硫代杂氮
茚酸酯是有用的杀真菌剂和杀螨卵剂。这些化合物是通过将烷基4-(o-
氨基苯基)-3-
硫代杂氮
茚酸酯与醛或三烷基
原甲酸酯反应来制备的。其中一些化合物是通过将烷基4-(o-
氨基苯基)-3-
硫代杂氮
茚酸酯和三烷基
原甲酸酯的反应产物与一级或二级胺进一步反应来制备的。代表性的物种包括甲基4-[o-(o-
氟苄
亚胺基)苯基]-3-
硫代杂氮
茚酸酯,甲基4-[o-(4-甲基苄
亚胺基)苯基]-3-
硫代杂氮
茚酸酯和甲基4-[o-(2-
呋喃基甲
亚胺基)苯基]-3-
硫代杂氮
茚酸酯。