Hetarylpyrazoles. IV. Synthesis and reactions of 1,5′-bipyrazoles |
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Authors: | Misbahul Ain Khan Antonio Carlos Carreira Freitas |
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Abstract: | A number of 1, 5′-bipyrazoles were obtained from the condensation of pyrazol-5-ylhydrazine and 1, 3-dicarbonyl compounds. Electrophilic substitution reactions of these 1, 5′-bipyrazoles occur at the four position of the pyrazole ring. |
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