Structurally-defined potassium-mediated regioselective zincation of amino- and alkoxy-substituted pyridines |
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Authors: | Conway Ben Graham David V Hevia Eva Kennedy Alan R Klett Jan Mulvey Robert E |
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Affiliation: | WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow, UKG1 1XL. |
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Abstract: | The new synergic base [PMDETA.K(TMP)(Et)Zn(Et)] selectively zincates 4-(dimethylamino)pyridine at the 2-position and 4-methoxypyridine at the 3-position, to afford bimetallic potassium pyridylzinc complexes each displaying a novel, but remarkably different, structure. |
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