Synthesis of Potassium 2,4 and 2,6-bis[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoate

摘要

The synthesis of Potassium 2,4 and 2,6-bis[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoate , which belongs to the agrochemical field. The preparation method includes using 2-methylsufonyl-4, 6-dimethoxypyrimidine and 2,4- and 2,6-dihydroxy benzoic acid to directly react in aromatic hydrocarbon and in presence of potassium carbonate and potassium hydroxide to obtain above compounds . Both the compounds have herbicidal activity.