专利名称：Cyclohexenon derivatives, process for their
preparation and their use in combating thegrowth of undesirable plants
发明人：KOLASSA, DIETER, DR.,BECKER, RAINER,
DR.,JAHN, DIETER, DR.,KEIL, MICHAEL,DR.,SCHIRMER, ULRICH, DR.,WUERZER,BRUNO, DR.,MEYER, NORBERT, DR.
申请号：EP86113873.3申请日：19861007公开号：EP0218233A2公开日：19870415
摘要：1. A cyclohexenone derivative of the formula I see diagramm : EP0218233,P22,F1where R**1 is 2-fluoroethyl, 2-chloroethyl, but-2-en-yl, methoxymethyl or methoxyethyl,R2 is C1 -C4 -alkyl, R**3 is 2-isopropyl-1,3-dioxepan-5-yl, tetrahydrothiopyran-3-yl,tetrahydropyran-3-yl, tetrahydropyran-4-yl, 3-methyl-tetrahydropyran-4-yl, pyrid-3-yl,tetrahydrofuran-3-yl or 4a,7,8,8a-tetrahydro-2H, 5H-pyrano[4,3-b]pyran-3-yl, and R**4 ishydrogen, C1 -C20 -alkylcarbonyl, C2 -C20 -alkenylcarbonyl, benzoyl which is
unsubstituted or substituted by C1 -C8 -alkyl, C1 -C4 -trialkylsilyl, C1 -C4 -alkylsulfonyl,phenylsulfonyl which is unsubstituted or substituted by C1 -C4 -alkyl, C1 -C4 -dialkylphosphono or C1 -C4 -dialkylthiophosphono or salts of these compounds.
申请人：BASF AKTIENGESELLSCHAFT
地址：Carl-Bosch-Strasse 38 67063 Ludwigshafen DE
国籍：DE
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