Mefenacet


Mefenacet is an active ingredient for crop protection belonging to the class of herbicides used for weed control.

History

Mefenacet was first introduced to the market in Japan in 1987.

Use

The active ingredient mefenacet is primarily used for weed control in ricefields. It is also applied to control grasses and weeds in wheat, corn and field bean.

Synthesis

The synthesis of mefenacet begins with 2-mercaptobenzothiazole and proceeds according to the following reaction sequence:

Trade name

A plant protection product containing the active ingredient mefenacet is marketed under the trade names Hinochloa and Rancho.

Authorization

In the EU and Switzerland, crop protection products containing the active ingredient mefenacet are no longer authorized.
However, mefenacet is approved for agricultural use in Egypt, Japan, Korea, Vietnam and Taiwan.