Chemistry of heterocyclic compounds LV Platinum(O) complexes of heterocyclic acetylenes: Bis-Lithiation |
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Authors: | George R. Newkome Masayoshi Onishi |
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Affiliation: | Department of Chemistry, Lousiana State University, Baton Rouge, Louisiana 70803 U.S.A. |
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Abstract: | Low temperature bis-metal—halogen exchange on a platinacyclic moietyis reported to occur without cleavage of the zero-valent platinumalkyne bond(s). The metallation procedure affords a convenient, mild route to metalate, dehalogenate, label, and/or functionalize metallacycles. |
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