12 research outputs found
Enantioselective Cyanosilylation of Ketones by a Catalytic Double-Activation Method Employing Chiral Lewis Acid and Achiral N
Full text linkUnprecedented stereochemical reversal from alkyl to aryl substituents in the Johnson-Claisen rearrangement of methyl 3-hydroxy-2-methylenealkanoates
No full textAn unprecedented stereochemical reversal from alkyl to aryl substituents in the Johnson-Claisen rearrangement of methyl 3-hydroxy-2-methylenealkanoates with triethyl orthoacetate with a plausible mechanism has been described
Baylis-Hillman reaction: Magnesium bromide as a stereoselective reagent for the synthesis of [E]- and [Z]-allyl bromides
No full textMagnesium bromide has been used as a stereoselective brominating reagent for the synthesis of (E)- and (Z)-allyl bromides
First enantioselective synthesis of mikanecic acid via Diels-Alder cycloaddition mediated construction of chiral vinylic quaternary center
No full textChiral mikanecic acid (1) was synthesized in 74% enantiomeric purity (92% ee after crystallization) via asymmetric Diels-Alder reaction of a novel in situ generated chiral 1,3-butadiene-2-carboxylate (A)
Design, Synthesis and Optical Resolution of New Bifunctional Ligand: 1,1′-Dimethyl-octahydro-8,8′-Biquinoline-7,7′-diol
No full textSynthesis, Molecular Structure (X-ray and DFT), and Solution Behavior of Titanium 4-Acyl-5-pyrazolonates. Correlations with Related Antitumor b-Diketonato Derivatives
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Novel properties and potential applications of functional ligand-modified polyoxotitanate cages
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