Issue 4, 2003

New way of the reaction of 1-amino-6,7-difluoro-4-oxoquinolyl-3-ethylcarboxylate with acetoacetone

Abstract

The reaction of 1-amino-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-ethylcarboxylate 1 with acetoacetone in acetic acid without air yielded 1-(2-acetyl-4,5-difluorophenyl)-3-methyl-4-acetylpyrazole 3.

Article information

Article type
Communication
Submitted
13 May 2003

Mendeleev Commun., 2003,13, 184-185

New way of the reaction of 1-amino-6,7-difluoro-4-oxoquinolyl-3-ethylcarboxylate with acetoacetone

Y. A. Azev, E. Lork, D. Gabel and T. Duelcks, Mendeleev Commun., 2003, 13, 184 DOI: 10.1070/MC2003v013n04ABEH001797

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