Benzoylcyclohexanediones and benzoylpyrazoles, their preparation, and their use as herbicides and plant growth regulators
申请人:Aventis CropScience GmbH
公开号:US06448201B1
公开(公告)日:2002-09-10
Benzoylcyclohexanediones and benzoylpyrazoles, their preparation and their use as herbicides and plant growth regulators.
There are described benzoyl compounds of the formula (I), their preparation and their use as herbicides and plant growth regulators.
In this formula (I), R1, R2, R3 and R4 are various radicals, X is an alkylene chain which may contain a hetero atom and Het is a heterocycle or heteroaromatic ring.
苯甲酰环己二酮和苯甲酰吡唑,它们的制备以及它们作为除草剂和植物生长调节剂的用途已被描述。描述了式(I)的苯甲酰化合物,它们的制备以及它们作为除草剂和植物生长调节剂的用途。
在这个式(I)中,R1、R2、R3和R4是各种基团,X是可能含有杂原子的烷基链,Het是杂环或杂芳环。