New Compounds. Double Invert Soaps: Symmetrical Di-piperidinium Salts

Abstract

NEW COMPOUNDSNew Phenolic Mercurials1 In a study of the preparation of new phenols of possible pharmaceutical interest the following new derivatives, which include mercurials of p-f-octylmono-,1* cyclohexylidenedi-,,b and hexyl-tetraphenols,26 *have been prepared and characterized for such ions with potassium iodide solution (red precipitate of mercuric iodide soluble in excess' of reagent), the solution was then chilled in the refrigerator and the crude mono-mercurial filtered off and dried. The monomercurial was recrystallized from 50% aqueous alcohol containing 5% glacial acetic acid. The yield was about 80-85%.Chloromercurials.-These were obtained by pouring an alcoholic or a glacial acetic acid solution of the acetoxymercuri derivative into an equal volume of a 20% aqueous solution of reagent grade sodium chloride. The chloromercurial was filtered off and recrystallized from ethanol or glacial acetic acid. The yields varied from 70-90%.