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New derivatives of the alpha - methylene 6 - styryl acrylic, their process of preparation and their application as pesticides.
New derivatives of the alpha - methylene 6 - styryl acrylic, their process of preparation and their application as pesticides.
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机译:α-亚甲基6-苯乙烯基丙烯酸酯的新衍生物,其制备方法及其在农药中的应用。
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摘要
The invention relates to the compounds of formula (i): & br / (see appended drawing in bopi) & br / & & br / in which: & br / - x represents a halogen atom, & br / - r2 and r3 represent an alkyl radical optionally substituted by one or more halogen atoms, and & br / - or r1 represents an alkyl, alkenyl or alkynyl optionally substituted br / - or r1 represents an aryl or heteroaryl radical optionally substituted. & br / the compounds of formula (i) have useful properties.
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