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摘要
(E)-1-(5-Methyl-1-phenylpyrazol-4-yl)-3-(N,N-dimethylamino)-2-propen-1-one reacts with hydrazine, hydroxylamine, guanidine and aminopyrazole derivatives to afford the corresponding 3,4'-bipyrazole, pyrazolylisoxazole, pyrazolylpyrimidine and pyrazolo[1,5-a]pyrimidine derivatives, respectively. It reacts also with benzoquinone, naphthoquinone and N-benzoylglycine to give the corresponding benzofuran and pyrazolylpyranone derivatives, respectively.
- 出版日期2010-1
