METHOD FOR THE PRODUCTION OF 3-PHENYL(THIO) URACILS AND DITHIOURACILS
申请人:Löhr Sandra
公开号:US20110152522A1
公开(公告)日:2011-06-23
The present invention relates to a process for preparing 3-phenyl(thio)uracils and -dithiouracils of the formula I
where the variables are each as defined in the description, and also intermediates for their preparation.
The present invention relates to uracilpyridines of formula (I)
or their agriculturally acceptable salts or derivatives, wherein the variables are defined according to the description, processes and intermediates for preparing the uracilpyryidines of the formula (I), compositions comprising them and their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidal effective amount of at least one urycilpyridine of the formula (I) to act on plants, their seed and/or their habitat.