128 research outputs found
Tetramic and Tetronic Acids as Scaffolds in Bioinorganic and Bioorganic Chemistry
Get PDFTetramic and tetronic acids are naturally occurring molecules with a variety of biological activities. In this review article, we present the general strategies for the synthesis of these compounds and we reveal the functionalized groups that are responsible for their properties. We also set out their coordinating modes with up-to-date bibliographical references
Synthesis and enantiomeric excess measurements of optically active N- acetyl tetramic acids
No full textModified Mukaiyama reaction for the synthesis of quinoline alkaloid analogues: Total synthesis of 3,3-diisopentenyl-N-methylquinoline-2,4-dione
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Design and Synthesis of Optically Active Esters of gamma-Amino-beta-oxo Acids as Precursors for the Synthesis of Tetramic Acids Derived from L-Serine, L-Tyrosine, and L-Threonine
No full textDesign and synthesis of optically active esters of γ-amino-β-oxo acids as precursors for the synthesis of tetramic acids derived from L-serine, L -tyrosine, and L-threonine
No full textSynthesis and NMR spectroscopic studies of optically active derivatives of gamma-aminobutenoic acids and 2-amino-pyrrolin-4-ones
No full textSynthesis and NMR spectroscopic studies of optically active derivatives of γ-aminobutenoic acids and 2-amino-pyrrolin-4-ones
No full textSynthesis of 3-substituted 4-hydroxyquinolin-2-ones via C-acylation reactions of active methylene compounds with functionalized 3,1-benzoxazin-4- ones
No full textDegradation of 4-hydroxybenzoic acid by combined ultrasound irradiation and catalytic wet peroxide oxidation
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