Title: 2-(dibasic) methyl acrylic ester compound and its use
Application Number: 200510098960 Application Date: 2005.09.18
Publication Number: 1743304 Publication Date: 2006.03.08
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C07C69/54,A01N37/06,A01P13/00
Applicant(s) Name: Lalian Technology Univ. Address: 116024
Inventor(s) Name: Yu Chunrui, Xu Longhe, Cui Dongliang, Zhang Hong,
Attorney & Agent: hou mengyuan
Abstract:
     This invention relates to a 2-(disubstituted) methacrylate compound and its application in herbicide field. As showed in the general formula (I) above, R1 is selected from phenyl, substituted phenyl and C4~C6 heterocycle; R2 from H, C1~C6 alkyl and C3-C6 alkenyl or alkynyl; R3 from C1~C4 alkyl; Q from various aromatic ring groups or substituted aromatic ring groups; chiral carbon atoms marked with “*” or “*2” is R and S configuration or their mixtures with different proportions. This compound has a high weed-clearing activity, especially to unicotyledonal weed when the seedling comes out, but is harmless to soybean, rice and wheat. This compound can either be singly used or mixed with other known pesticide, fungicide, plant growth regulator and fertilizer.
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