2-(2,4,6-trimethyl phenyl)cyclopentane-1,3-dione derivatives

摘要

PCT No. PCT/EP95/02684 Sec. 371 Date Jan. 15, 1997 Sec. 102(e) Date Jan. 15, 1997 PCT Filed Jul. 11, 1995 PCT Pub. No. WO96/03366 PCT Pub. Date Feb. 8, 1996The present invention relates to novel substituted bicyclic 2-mesityl-cyclopentane-1,3-dione derivatives of the formula (I) <IMAGE> (I) in which A and Q together represent alkanediyl or alkenediyl, which is in each case optionally substituted by halogen, hydroxyl, mercapto or in each case optionally substituted alkyl, alkoxy, alkylthio, cycloalkyl, benzyloxy or aryl, and which furthermore optionally contains one of the following groupsby an alkanediyl group and B, B' and G have the meaning given in the description, process for their preparation and their use as agents for controlling pests, and herbicides.