We have found that 5-hydroxypyridazinones with aromatic and heteroaromatic substituents at the 4-position can have high levels of herbicidal activity on grass weeds. In this presentation we will outline the chemistry used to prepare them, structure-activity profiles and summarize the biological activity of the class.

4-(Het)aryl-5-hydroxypyridazinones as herbicides

248th National Meeting (2014)

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