C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
71/7.25, 260/313
C07D 249/12 (2006.01) A01N 43/653 (2006.01) A01N 47/38 (2006.01) C07D 249/14 (2006.01) C07D 401/02 (2006.01) C07D 401/12 (2006.01) C07D 403/12 (2006.01) C07D 405/12 (2006.01) C07D 409/12 (2006.01)
Patent
CA 1336907
Novel herbicides and plant growth regulants of the formula Image (I) in which R1 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenjl, halogenoalkinyl, alkoxyalkyl, alkoxy, cycloalkylalkyl or cyclo- alkyl, or represents in each case optionally substituted aralkyl or aryl, R2 represents a radical Image , or represents a radical -S(O)n-R7, R3 and R4 independently of one another each represent hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, alkyl- aminoalkyl, alkoxycarbonylalkyl or alkoxycarbonyl- alkenyl, or represent in each case optionally substituted cycloalkyl, cycloalkylalkyl, cyclo- alkenyl or cycloalkenylalkyl, or represent option- ally substituted heterocyclylalkyl, or represent in each case optionally substituted aralkyl, aroyl or aryl, or represent alkoxy, alkenyloxy, alkinyloxy, aralkyloxy or aryloxy, or, together with the nitrogen atom to which they are bonded, represent an optionally substituted heterocyclic radical, X represents oxygen or sulphur and Y represents oxygen or sulphur, wherein R5 and R6 independently of one another each represent alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, halogenoalkinyl, alkoxyalkyl, alkoxy, cycloalkyl or cycloalkylalkyl, or repres- ent in each case optionally substituted aryl, aralkyl or heteroaryl, or, together with the nitrogen atom to which they are bonded, represent an optionally substituted heterocyclic radical, R7 represents alkyl, alkenyl, alkinyl, cyclo- alkyl or cycloalkylalkyl, or represents in each case optionally substituted aralkyl or aryl and n represents the number 0, 1 or 2, but wherein R2 only represents a radical -S(O)n-R7 if R3 and R4 do not simultaneously represent methyl. Intermediates therefor where NR3R4 is replaced by Cl are also new.
562071
Findeisen Kurt
Lindig Markus
Lurssen Klaus
Santel Hans-Joachim
Schmidt Robert R.
Aktiengesellschaft Bayer
Fetherstonhaugh & Co.
Findeisen Kurt
Lindig Markus
Lurssen Klaus
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