PROCESS FOR SEPARATION OF 2,4-T-BUTYL-6 METHYL-3 ANISOL, DINITRO, CALLED AMBERT MUSK, FROM SYNTHESIS RAW MIXTURES CONTAINING IT

摘要

THE INVENTION RELATES TO A PROCESS FOR SEPARATING 2,4-T-BUTYL-6 METHYL-3 ANISOLE, CALLED AMBERT MUSK, OF RAW MIXTURES CONTAINING IT OBTAINED BY NITRATION OF T-BUTYL-6 METHYL-3 ANISOLE. P ACCORDING TO THE INVENTION INTRODUCED ON THE RAW SYNTHESIS MIXTURE IN A FIRST JET A QUANTITY OF WATER REPRESENTING FROM 5 TO 40 BY WEIGHT, NITRANT MIXTURE USED IN THE SYNTHESIS, THE AMBERTTE MUSK PUR OBTAINED AND COLLECTED INTRODUCED THEN MULTIPLE QUANTITIES OF WATER REPRESENTING FROM 1 TO 15 BY WEIGHT OF SAID NITRANT MIXTURE USED, COLLECTING BETWEEN EACH JET THE PRECIPITED PRODUCT. THE PROCESS ALLOWS TO COLLECT, IN A PURE FORM AND WITHOUT THE INTERVENTION OF ORGANIC EXTRACTION SOLVENT, APPROXIMATELY THREE QUARTERS OF AMBERT MUSK PRESENT IN THE CRUDE SYNTHESIS MIXTURE. /P P APPLICATION: RECOVERY OF RAW MIXTURES SYNTHESIS FROM INDUSTRIAL PROCESSES FOR THE MANUFACTURE OF AMBRETTE MUSK.