ChemInform Abstract: Migration of an Acy
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V. KEPE; F. POZGAN; A. GOLOBIC; S. POLANC; M. KOCEVAR
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Article
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2010
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John Wiley and Sons
⚖ 30 KB
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Migration of an Acyl Group in the Pyrazole System: Synthesis of 1-Acyl-3-hydroxy-1H-pyrazoles and Related Derivatives. A New Preparation of N,N'-Diacylhydrazines. -Ringtransformation of ethoxymethylene-oxazolone (I) with hydrazine derivatives affords title compounds (III) in good yields. The propo