Structurally-defined potassium-mediated regioselective zincation of amino- and alkoxy-substituted pyridines
文献信息
Ben Conway, David V. Graham, Eva Hevia, Alan R. Kennedy, Jan Klett, Robert E. Mulvey
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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Chemical Communications

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