Mustafa SAÇMACI, Emin Saripinar And Yunus AKÇAMUR, Emin SARIPINAR, Yunus AKÇAMUR

Synthesis of Novel Proponohydrazides and Their Hydrolysis Reactions

4-(4-Methoxybenzoyl)-5-(4-methoxyphenyl)-2,3-furandione 1 reacted with N-aryl substituted phenylhydrazones 3a-h via the p,p'-dimethoxydibenzoylketene intermediate 2 giving the proponohydrazide derivatives 5a-h. In addition, compounds 5a-h were converted into corresponding pyrazolone derivatives 7i,j by the reactions of hydrolysis in acidic solution. The structures of these new synthesized compounds were determined by 13C NMR, 1H NMR and IR spectroscopic data and elemental analysis.

Anahtar Kelimeler:

Furan-2, 3-dione, Proponohydrazide, Hydrolysis, Pyrazolone

Synthesis of Novel Proponohydrazides and Their Hydrolysis Reactions

Keywords:

Furan-2, 3-dione, Proponohydrazide, Hydrolysis, Pyrazolone,

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