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New synthesis of pyrazole and isoxazole derivatives
Author(s) -
Molina P.,
Fresneda P. M.
Publication year - 1984
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570210239
Subject(s) - chemistry , phenylhydrazine , isoxazole , hydroxylamine , pyrazole , dimethylformamide , aryl , organic chemistry , combinatorial chemistry , solvent , alkyl
A convenient synthesis of 5‐aryl‐1‐phenylpyrazoles and 5‐arylisoxazoles, from readily available ketimine 1 dimethylformamide dimethylacetal and phenylhydrazine or hydroxylamine, is described.