| abstract |
PROCEDURE FOR OBTAINING AZOLES 2,4,5-TRISUSTITUIDOS. IT IS PART OF A COMPOUND (II) WHERE ONE OF THE REMAINS Y1 AND Y2 IS A REST AND DISSOCIABLE AND THE OTHER IS A HYDROGEN ATOM; Y3 AND Y4 TOGETHER REPRESENT AN ADDITIONAL LINK OR WHERE Y4 IS A DISSOCIABLE REST AND Y3 IS HYDROGEN, TO WHICH AN ADDITIONAL LINK IS INTRODUCED; IF NECESSARY, THE MIXTURE OF ISOMERS OBTAINED IS SEPARATED INTO THE PURE ISOMERS OR IT IS TRANSFORMED INTO ANOTHER COMPOUND (I) OR INTO THE CORRESPONDING ADDITION SALT. |