| abstract |
The present invention relates to novel D1-pyrroline derivatives of formula (I), to several processes for their preparation and to their use as pesticides. In the general formula (I), R1 represents a halogen atom or a methyl group; R2 is hydrogen or halogen; R3 is halogen or optionally substituted alkyl, alkoxy or alkylthio; m is an integer having a value of 0, 1, 2, 3 or 4; Q is optionally substituted pyridyl, pyridazinyl, pyrazinyl or pyrimidinyl. The present invention also provides novel D1-pyrroline derivatives of formula (II) wherein R1, R2, R3 and m are as defined above and Z is chloro, bromo or iodo, -OSO2CF3 or -OSO2 (CF2) 3CF3. and new D1-pyrroline derivatives of general formula (IV) in which R1, R2, R3 and m are as defined above and A is -B (OH) 2, (4,4,5,5-tetramethyl-1,3,2 -dioxaborolane) -2-yl (5,5-dimethyl-1,3,2-dioxaborinan) -2-yl (4,4,6-trimethyl-1,3,2-dioxaborinan) -2- yl or 1,3,2-benzodioxaborol-2-yl. SHE |