Document Type

Patent

Publication Date

8-12-1969

Patent Number

Patent Number 3461166

Abstract

Solid alkali metal coordination compounds of water soluble alkali metal salts of monobasic acids and racemic diamines are made by contacting an aqueous solution of the alkali metal salts with a solution of a racemic diamine compound of the formula wherein Ar in an aryl ring, X is alkyl and Y is alkyl or hydrogen, the X's being different from the Y's. The formation of the new coordination compounds provides a method for separation of alkali metal from alkaline earth metals.

Application Number

533245

Assignees

Research Corporation

Filing Date

03/10/1966

Primary/U.S. Class

260/579

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