PROCESS FOR OBTAINING 1,4,7,10,13,16-HEXAOXA-CYCLOOCTADECANE AND ITS DIBENZOIC DERIVATIVE FROM SOME REACTIONAL MIXTURE OR FOR THEIR PURIFICATION

摘要

1,4,7,10,13,16-hexa:oxa -cyclo-decane acid dibenzo derivs. may be isolated from a reaction mix by reacting cpds. with formic acid or as in this case with di:methyl-carbonate. This is followed by sepn. of the prod. and decompsn. of the complex to obtain the required cpd.(Dwg.0/1)