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Benzamidine compound and agricultural and horticultural fungicide

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专利汇可以提供Benzamidine compound and agricultural and horticultural fungicide专利检索,专利查询,专利分析的服务。并且NEW MATERIAL:The compound of formula I (R is lower alkyl; X and Y are lower alkyl or halogen; n is 0, 1 or 2; m is 0, 1, 2 or 3).
EXAMPLE: N,N-Diethyl N'-phenylthiocarboxybenzamidine.
USE: An agricultural and horticultural fungicide having extremely remarkable effect to control the parasitic pathogenic fungi of various crops (e.g. pathogen of powdery mildew). It has extremely low phytotoxicity to crops and toxicity to man and animal.
PROCESS: The compound of formula I can be prepared easily, by reacting the benzamidine compound of formula II with chlorothioformic acid S-phenyl ester of formula III in an organic solvent such as chloroform in the presence of dehydrochlorination agent such as pyridine at 0W60°C.
COPYRIGHT: (C)1984,JPO&Japio,下面是Benzamidine compound and agricultural and horticultural fungicide专利的具体信息内容。

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