Recent developments in the stereoselective synthesis of α-aminoacids (Q56038108)

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7 January 2021

Herstellung und Verwendung von Aminosäuren

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7 January 2021

Production and Utilization of Amino Acids

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7 January 2021

New developments in the synthesis of natural and unnatural amino acids

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7 January 2021

Induktion von Asymmetrie durch Aminosäuren

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7 January 2021

The chiral pool as a source of enantioselective catalysts and auxiliaries

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7 January 2021

The first practical method for asymmetric epoxidation

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7 January 2021

Asymmetric epoxidation provides shortest routes to four chiral epoxy alcohols which are key intermediates in syntheses of methymycin, erythromycin, leukotriene C-1, and disparlure

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7 January 2021

Kinetic resolution of racemic allylic alcohols by enantioselective epoxidation. A route to substances of absolute enantiomeric purity?

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7 January 2021

Stereo and regioselective openings of chiral 2,3-epoxy alcohols. Versatile routes to optically pure natural products and drugs. Unusual kinetic resolutions

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7 January 2021

Asymmetric Epoxidation of Allylic Alcohols: The Sharpless Epoxidation

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7 January 2021

Catalytic asymmetric epoxidation and kinetic resolution: modified procedures including in situ derivatization

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7 January 2021

Stereoselective hydrogenation via dynamic kinetic resolution

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7 January 2021

Synthesis of L-2-amino-4-methoxy-trans-but-3-enoic acid

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7 January 2021

Use ofEscherichia coli A.T.C.C. 9637 for the asymmetric hydrolysis of amino acid derivatives

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7 January 2021

The use of penicillin acylase for selective N-terminal deprotection in peptide synthesis

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7 January 2021

CGP 37849 and CGP 39551: novel and potent competitive N-methyl-D-aspartate receptor antagonists with oral activity

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7 January 2021

The competitive NMDA receptor antagonists CGP 37849 and CGP 39551 are potent, orally-active anticonvulsants in rodents

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7 January 2021

Rhizocticins — New phosphono-oligopeptides with antifungal activity

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7 January 2021

Porcine pancreatic lipase-catalized enantioselective hydrolysis of N-protected amino acid methyl-esters

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7 January 2021

New convenient synthesis of immunostimulating peptides containing meso-diaminopimelic acid. Syntheses of FK-565 and FK-156

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7 January 2021

Stereospecific synthesis of N-[Bis(methylthio)methylene]-α,β- didehydroamino acid methyl esters, new synthons in the synthesis of α-amino acids

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7 January 2021

Efficient asymmetric synthesis of amino acids through hydrogenation of the didehydroamino acid residue in cyclic imino-ester derivatives

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7 January 2021

C2-symmetric bis(phospholanes) and their use in highly enantioselective hydrogenation reactions

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7 January 2021

Enantioselective hydrogenation of the C:N group: a catalytic asymmetric reductive amination procedure

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7 January 2021

Unusual amino acids. I: Asymmetric synthesis of furylalanine derivatives

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7 January 2021

Thermostable D-amino acid aminotransferase and its protein engineering

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7 January 2021

Chiral 2-acetamidoacrylates in conjugate addition – asymmetric enolate trapping reactions. Asymmetric synthesis of phenylalanine

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7 January 2021

Alkenyl oxazolidinones by stereoselective epoxidation of δ-hydroxy allylic phosphine oxides: Synthesis of any isomer (RR, RS, SR or SS; E or Z) bearing 1,4-related chiral centres across a double bond

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7 January 2021

Stereocontrolled synthesis of R or S E or Z unsaturated α—amino acids by enantio- and diastereoselective epoxidation of δ-hydroxy allylic phosphine oxides

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7 January 2021

1,3-Asymmetric induction: Highly enantioselective synthesis of α-amino acids via 2,5-trans disubstituted imidazolidin-4-ones

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7 January 2021

Synthesis of L and D α-amino acids from chiral amidals

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7 January 2021

Asymmetric electrophilic amination: synthesis of .alpha.-amino and .alpha.-hydrazino acids with high optical purity

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7 January 2021

Amination of chiral enolates by dialkyl azodiformates. Synthesis of .alpha.-hydrazino acids and .alpha.-amino acids

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7 January 2021

Synthesis of Ψ[CH(CN)NH] pseudopeptides. A new peptide bond surrogate

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7 January 2021

Synthesis of 3-fluorodiaminopimelic acid isomers as inhibitors of diaminopimelate epimerase: stereocontrolled enzymatic elimination of hydrogen fluoride

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7 January 2021

Synthesis of (+)-obafluorin, a .beta.-lactone antibiotic

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7 January 2021

Stereoselective synthesis of β-hydroxyamino acids by aldol reaction of α-isocyanocarboxylate with arene-chromium-tricarbonyl complexes

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7 January 2021

Practical asymmetric syntheses of .alpha.-amino acids through carbon-carbon bond constructions on electrophilic glycine templates

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7 January 2021

A new chiral glycine synthon. Synthesis, x-ray structure of (−).(2S,4R)-2-ethoxycarbonyl-4-phenyl-1,3-oxazolidine and diastereoselective nucleophilic ring opening to (R)-ethyl α-amino carboxylates

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7 January 2021

Chiral Co(II) and Mn(II) catalysts for the 1,3-dipolar cycloaddition reactions of azomethine ylides derived from arylidene imines of glycine

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7 January 2021

Recent advances in the chemistry of natural products

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7 January 2021

Chlorotrimethylsilane-phenol as a mild deprotection reagent for the tert-butyl based protecting groups in peptide synthesis

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7 January 2021

Conversion of serine to stereochemically pure .beta.-substituted .alpha.-amino acids via .beta.-lactones

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7 January 2021

Mechanism of formation of serine β-lactones by Mitsunobu cyclization: synthesis and use of L-serine stereospecifically labelled with deuterium at C-3

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7 January 2021

Conversion of serine .beta.-lactones to chiral .alpha.-amino acids by copper-containing organolithium and organomagnesium reagents

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7 January 2021

Synthesis of optically pure .alpha.-amino acids via salts of .alpha.-amino-.beta.-propiolactone

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7 January 2021

Synthesis and reactivity of .beta.-lactones derived from L-threonine and related amino acids

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7 January 2021

Synthesis and acylation of salts of L-threonine .beta.-lactone: a route to .beta.-lactone antibiotics

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7 January 2021

N-phthalimidoaziridines by diastereoselective Addition to α,β-unsaturated amides: a route to chiral β-substituted α-hydrazino acid derivatives

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7 January 2021

Selective Pd0-Mediated C?C Bond Constructions on the Imidazole Ring ofL-Histidine: A Practical Approach to the Synthesis of Diphthamide and Related Histidine Analogues

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7 January 2021

An efficient and practical total synthesis of (+)-vincamine from L-aspartic acid

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7 January 2021

Titanium-mediated carbonyl olefinations. 1. Methylenations of carbonyl compounds with dimethyltitanocene

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7 January 2021

Biscyclopropyl titanocene: A novel reagent for the synthesis of alkylidene and vinyl cyclopropanes

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7 January 2021