| 摘要 |
The present invention relates to the use as pesticides and in particular as fungicides of diaryl acetylene ketones of the general formula (I), in which Ar<1> is optionally substituted phenyl, and Ar<2> is optionally substituted phenyl or optionally substituted heteroaryl, with the exception of the compounds 1-phenyl-3-(2-chlorophenyl)-1-propyn-3-one, 1-phenyl-3-(4-chlorophenyl)-1-propyn-3-one, 1-phenyl-3-(2,4-dichlorophenyl)-1-propyn-3-one, 1-phenyl-3-(3,4-dichlorophenyl)-1-propyn-3-one and 1-phenyl-3-(2,4-dibromophenyl)-1-propyn-3-one. The invention also relates to novel diaryl acetylene ketones and a process for the preparation thereof.
|
| 申请人 |
BAYER AG, 51373 LEVERKUSEN, DE |
发明人 |
ELBE, HANS-LUDWIG, DR., 42329 WUPPERTAL, DE;TIEMANN, RALF, DR., 51375 LEVERKUSEN, DE;DUTZMANN, STEFAN, DIPL.-AGR.-ING. DR., 40764 LANGENFELD, DE;STENZEL, KLAUS, DR., 40595 DUESSELDORF, DE;YUAN, LI-PING, SHANGHAI, CN;YING, CAO, SHANGHAI, CN;DENG, CHUA-ZHENG, SHANGHAI, CN |
