Sinochem Corporation

Shenyang Research Institute of Chemical Industry Co., Ltd.

Shenyang Sinochem Agrochemicals R&d Co., Ltd.

Guang Huang

Changling Liu

Huichao Li

Hong Zhang

Zhinian Li

Aiying Guan

Baoshan Chai

Jie Lan

Shaowu Liu

Yanmei Luo

Baoxiang Sun

Shulin Hao

Airu Jiang

Ying Xu

Xiaomin He

Substituted diphenylamine compounds of general formula I are provided, in which each substituted group is defined as in the description. The compounds of general formula I have broad-spectrum fungicidal activity in the field of agriculture. Furthermore, the preparation methods of the above compounds are simple. 

Substituted diphenylamine compounds, preparation method and use thereof

Disclosed is a substituted cyanoaniline compound or a salt thereof, wherein the compound has a structure represented by General Formula I. The compound of General Formula I has broad-spectrum fungicidal activity in the field of agriculture and effectively prevents against a variety of pathogens such as cucumber downy mildew, wheat powdery mildew, maize rust disease, rice blast and cucumber gray mold. In particular, even at a low dose, the compound effectively prevents and treats rice blast, cucumber gray mold, maize rust disease and cucumber downy mildew. Moreover, the raw materials for preparing the compounds are widely available and the synthesis method therefor is simple and convenient.

Substituted cyanoaniline compounds, preparation and use thereof

Disclosed is a kind of E-type phenyl acrylic ester compound containing substituted anilino pyrimidine group, which is shown by general structure formula I, wherein each substituent is defined as that in the description. The compounds of general formula I show high insecticidal and acaricidal activities to adults and nymphs of harmful insects and mites in agricultural, civil and zoic technical fields, especially to, Tetranychidae, and the like. The said compounds show more excellent performance on inhibiting the incubation of eggs of harmful mites. The uses of the said compounds as insecticides and/or acaricides in agricultural and other fields also are disclosed.

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Guang Huang