Quaternary salts of diphenoconazol with inorganic anion, method for obtaining them and application as fungicides

摘要

the subject invention are quaternary ammonium salts of inorganic anionem of difenoconazole general formula 1, which means: inorganic anion as nitric (v) or (vi) or wodorosiarczanowy chloridic or tetrafluoroborowy, how they receive and use as fungicydu00f3w.the way they receive is that quaternary chloride or bromide difenoconazole is dissolved in alcohol to aliphatic carbon chain length from one to four carbon atoms, or their mixture, are mixed with a methanol solution of sodium or potassium, or ammonium acid, hydrochloric acid, nitric acid or sulphuric acid (v), (vi) or tetrafluoroborowego,at a concentration of at least 1%, in a mole ratio of difenoconazole in salt from 1: 1 to 1: 1.05, preferably 1: 1, at a temperature below 100u00b0c, advantageously in 20u00b0c during at least 40 minutes, then the product isolated after solvent is removed. disclosed also apply new quaternary salt difenoconazole with anionem inorganic as fungicydu00f3w.