| http://www.w3.org/ns/prov#value | - inert solvent therefor, with a solution of Group IA metal arene, T+ Ar-, wherein T is a Group IA metal, and Ar is an aromatic moiety, containing 6 to 14 carbon atoms, in an inert solvent therefor, under a dry inert atmosphere, at a temperature from about -111??? C. to +80??? C., wherein the Group IA metal arene is present in an initial amount of at least about n+1 equivalents per equivalent of ha
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