S
Suzanne Gelin
Researcher at Institut national des sciences appliquées
Publications - 75
Citations - 584
Suzanne Gelin is an academic researcher from Institut national des sciences appliquées. The author has contributed to research in topics: Bicyclic molecule & Pyrazole. The author has an hindex of 12, co-authored 75 publications receiving 571 citations.
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Journal ArticleDOI
Synthesis of 4-(acylacetyl)-1-phenyl-2-pyrazolin-5-ones from 3-acyl-2H-pyran-2,4(3H)-diones. Their synthetic applications to functionalized 4-oxopyrano[2,3-c]pyrazole derivatives
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4-Oxo-1H-and-2H-[1]benzopyrano[4,3-c]pyrazoles. Preparation from 4-hydroxycoumarin or 3-chromonecarboxylic acid derivatives.
TL;DR: In this paper, it was shown that the result obtained from the reaction of phenylhydrazine with 3-chromonecarboxylic acid 6a has been established not to be such 2-phenyl[1]benzopyrano[4,3-c]pyrazol-3-2H-one 7 as previously reported but to be 4-oxo-1.
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Synthesis of [1]benzopyrano[3,4-d]isoxazol-4-ones from 2-substituted chromone-3-carboxylic esters: a reinvestigation of the reaction of 3-acyl-4-hydroxycoumarins with hydroxylamine ― Synthesis of 4-(2-hydroxybenzoyl)isoxazol-5-ones
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Synthesis of the n-alkyl isomers of 4-ethoxycarbonyl-or-acetyl-3(5)-alkyl-or-aryl-5(3)-acylpyrazoles from 3(2h)-furanones. structure determination
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Tetronic acids and derivatives-IV: Synthesis and lactonization of -γ-acetoxy β-ketoesters
Patrick Pollet,Suzanne Gelin +1 more
TL;DR: In this article, the synthesis of β-ketoesters has been investigated by selective monoacylation of the magnesioenolate of monoethyl malonate, leading to tetronic acids or to 4-alkoxy-furan-2(5 H )-ones.