Copper-catalyzed asymmetric methylation of fluoroalkylated pyruvates with dimethylzinc
Beilstein Journal of Organic Chemistry, 2018 The catalytic asymmetric methylation of fluoroalkylated pyruvates is shown with dimethylzinc as a methylating reagent in the presence of a copper catalyst bearing a chiral phosphine ligand. This is the first catalytic asymmetric methylation to synthesize
Kohsuke Aikawa +3 more
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Synthesis of 4-Substituted-Pyridine-2,6-dicarboxylic Acid Derivatives from Pyruvates and Aldehydes in One Pot [PDF]
, 2017 4-Substituted-pyridine-2,6-dicarboxylic acid derivatives were synthesized in one pot under mild conditions via the formation of dihydropyran derivatives from pyruvates and aldehydes catalyzed by pyrrolidine-acetic acid, followed by the reaction with ...
Lapointe, Sébastien +2 more
core +3 more sources
, 2016 An efficient enantioselective approach to chiral dihydropyrones has been developed by the hetero-Diels−Alder (HDA) reactions of (E)-4-methoxy-2-trimethylsiloxy-penta-1,3-diene (diene 1) with aldehydes and pyruvates.
Ying Du (42066) +4 more
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OBO-protected pyruvates as reagents for the synthesis of functionalized heteroaromatic compounds [PDF]
, 2018 Pd-catalyzed α-arylation of methyl-OBO-ketone (OBO = 4-methyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl) gives rise to arylated OBO-protected pyruvates. By appropriate prefunctionalization of the aryl ring or by subsequent functionalization at the α-carbonyl ...
C. Henrique Alves Esteves +4 more
core +2 more sources
Lactate oxidation at the mitochondria: a lactate-malate-aspartate shuttle at work
Frontiers in Neuroscience, 2014 Lactate, the conjugate base of lactic acid occurring in aqueous biological fluids, has been derided as a dead-end waste product of anaerobic metabolism.
Daniel A Kane
doaj +1 more source
The relationships between transketolase, yeast pyruvate decarboxylase and pyruvate dehydrogenase of the pyruvate dehydrogenase complex [PDF]
FEBS Letters, 1993 The amino acid sequences of four thiamine pyrophosphate‐requiring enzymes were aligned with the published amino acid sequence of the transketolase of Hansenula polymorpha. Sequences of the combined α and β subunits of the E1 enzyme of the pyruvate dehydrogenase complexes of Homo sapiens and Bacillus stearothermophilus aligned well with the ...
Robinson, Brian H., Chun, Kathy
openaire +2 more sources
Synthesis, characterization and thermal behaviour on solid pyruvates of light trivalent lanthanides
Eclética Química, 2018 Solid State Ln-L compounds, where Ln stands for light trivalent lanthanides (La – Gd) and L is pyruvate, have been synthesized. Thermogravimetry and derivative thermo- gravimetry (TG/DTG), differential scanning calorimetry (DSC), X-Ray powder ...
A. B. Siqueira +5 more
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Synthesis, characterization and thermal behaviour on solid pyruvates of some bivalent metal ions.
Eclética Química, 2018 Solid state M-L compounds, were M stands for bivalent Mn, Fe, Co, Ni, Cu, Zn and L is pyruvate, have been synthesized. Thermogravimetry and derivative thermogravimetry (TG/DTG), differential scanning calorimetry (DSC), X-Ray powder diffractometry ...
Adriano Buzutti de Siqueira +3 more
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ANTICANCER POTENTIAL OF NOVEL PALLADIUM(II) COMPLEXES WITH ACYL PYRUVATES AS LIGANDS: DNA AND BSA INTERACTIONS AND MOLECULAR DOCKING STUDY [PDF]
STED JournalBearing in mind that some palladium complexes showed good antitumor potential while exhibiting less kidney toxicity comparing to cisplatin, to discover a new agents for chemotherapy with improved properties two novel palladium(II) complexes [Pd (L)2] (3A
Nenad Joksimović +4 more
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Photochemistry of alkyl pyruvates [PDF]
, 1986 The photochemistry of alkyl pyruvates of the type CH3COCOOCHR2 has been examined in solution using a combination of product studies and laser flash photolysis techniques.
Encinas, M. V. +9 more
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