Studies of oxazoles |
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Authors: | O P Shvaika G P Klimisha |
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Institution: | (1) All-Union Scientific Research Institute for Single Crystals, Scintillating Materials, and Very Pure Chemicals, Kharkov |
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Abstract: | Mercuration of oxazole derivatives is studied. As a result mono- and disubstituted mercury derivatives, hitherto not described in the literature, are obtained. The ability of the oxazole ring to undergo mercuration decreases in the order C-5>C-4 C-2. It is shown that phenyl-substituted oxazoles are mercurated solely, or mainly at least, at an unsubstituted carbon atom in the heterocyclic ring, actual phenyl substituents in the oxazoles remaining inert towards mercuration. |
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