| abstract |
Compounds of formula (I), where R 1 , R 2 , n, W, R 3 and A are as defined in claim 1, are suitable for use as herbicides and plant growth regulators. They can be produced by a process similar to known processes. To produce them, new compounds of formula (II) are reacted with a carbamate of formula R*--O--CO--NR 3 A, where R 3 stands for phenyl or alkyl. The compounds of formula (II) can be obtained from the corresponding sulphochlorides. |