Novel herbicidally active n-phenyl-azoles

Details Novel herbicidally active n-phenyl-azoles Novel herbicidally active n-phenyl-azoles

1989-11-21

1991-09-17

Shah, Mukund J.

Chemistry: fertilizers

Processes and products

Forms or conditioning

71 92, 544117, 544127, 544133, 544139, 544140, 544236, 546271, 546121, 548181, 5482624, 5482664, 548302, 548336, 548369, 548374, 548375, 548376, 548377, 548378, C07D23154, C07D40110, C07D40310, C07D41310

Patent

active

050491814

ABSTRACT:
The invention relates to novel phenyl substituted pyrazoles, 4,5,6,7-tetrahydro-indazoles, 2,4,5,6-tetrahydro-cyclopenta[c]pyrazoles, octahydroimidazo[1,5-a]pyridin-1,3-diones, hexahydro-1H-pyrrolo[1,2-c]-imidazol-1,3-diones, hexahydro-1H-1,2,4-triazolo[1,2-a]pyridazin-1,3-diones and tetrahydro-1H,5H-pyrazolo[1,2-a][1,2,4]triazol-1,3-diones which have phenyl-substituted in the 2-position, herbicidal activity. It furthermore relates to agrochemical compositions, which contain these compounds, to their use for controlling undesirable plant-growth and for processes for the preparation of the compounds according to this invention.
The novel N-Phenyl-azoles correspond to the formula I ##STR1## R.sup.1 is hydrogen or halogen; R.sup.2 is halogen;

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