PdII-Catalyzed stereospecific formation of tetrahydro- and 3,6-dihydro[2H]pyran rings: 1,3-chirality transfer by intramolecular oxypalladation reaction Fulltext Access 5 Pages 2005
A short and convenient chemoenzymatic synthesis of both enantiomers of 3-phenylGABA and 3-(4-chlorophenyl)GABA (Baclofen) Fulltext Access 5 Pages 2005
Chemoenzymatic syntheses of new optically active C2-symmetrical macrocyclic polyazacyclophanes Fulltext Access 5 Pages 2005
Tetra- and penta-fructooligosaccharide (FOS) isomers assessment in onion bulb tissues: effect of temperature and storage time Fulltext Access 5 Pages 2005
A stereoselective approach to phosphodiester-linked oligomers of the repeating unit of Escherichia coli K52 capsular polysaccharide containing β-D-fructofuranosyl moieties Fulltext Access 5 Pages 2005
Resolution of (+)-abscisic acid using an Arabidopsis glycosyltransferase Fulltext Access 5 Pages 2005
Enantioselective addition of organolithium reagents to quinoline catalyzed by 1,2-diamines Fulltext Access 5 Pages 2005
Stereoselective synthesis of (2S,7S)-7-(4-phenoxymethyl)-2-(1-N-hydroxyureidyl-3-butyn-4-yl)oxepane: a potential anti-asthmatic drug candidate Fulltext Access 5 Pages 2005
Furanoside thioether-phosphinite ligands for Pd-catalyzed asymmetric allylic substitution reactions Fulltext Access 5 Pages 2005
First synthesis of 4,5-O-isopropylidene-6-thio-d-galactono-1,6-lactone as a precursor of d-galactothioseptanose Fulltext Access 5 Pages 2005
Monophosphite ligands derived from carbohydrates and H8-BINOL: highly enantioselective Rh-catalyzed asymmetric hydrogenations Fulltext Access 5 Pages 2005
Asymmetric hydrogenation of chiral vinyloxazaborolidines under ambient conditions Fulltext Access 5 Pages 2005
Chiral C2-symmetric ligands containing two binaphthyl units linked by 2,2â²-bipyridyl bridge in asymmetric catalysis Fulltext Access 5 Pages 2005
Convenient preparation of optically active N,N-bis(4-substituted-4-aminobutyl)amines Fulltext Access 5 Pages 2005
Catalytic asymmetric induction of planar chirality: palladium catalyzed intramolecular Mizoroki-Heck reaction of prochiral (arene)chromium complexes Fulltext Access 5 Pages 2005
Screening yeasts for the stereoselective reduction of oxoester clofibrate analogues Fulltext Access 5 Pages 2005
Selectivity of Daucus carota roots and baker's yeast in the enantioselective reduction of γ-nitroketones Fulltext Access 5 Pages 2005
Kinetic resolution of 5-(hydroxymethyl)-3-phenyl-2-isoxazoline by using the 'low-temperature method' with porous ceramic-immobilized lipase Fulltext Access 5 Pages 2005
Stereoselective glycosylation of exo-glycals by microwave-assisted Ferrier rearrangement Fulltext Access 5 Pages 2005
Glyco-quantum dots: a new luminescent system with multivalent carbohydrate display Fulltext Access 5 Pages 2005
Microwave-assisted C-H bond activation using a commercial microwave oven for rapid deuterium exchange labeling (C-H â C-D) in carbohydrates Fulltext Access 5 Pages 2005
Synthesis of a trihydroxylated azepane from d-arabinose by way of an intramolecular alkene nitrone cycloaddition Fulltext Access 5 Pages 2005
Synthesis of differentially protected ribitol derivatives from 3,4-O-benzylidene-d-ribono-1,5-lactone Fulltext Access 5 Pages 2005
Glycosylation of glycopeptides: a comparison of chemoenzymatic and chemical methods Fulltext Access 5 Pages 2005
Enzymatic resolution of N-protected-β3-amino methyl esters, using lipase B from Candida antarctica Fulltext Access 6 Pages 2005
The dynamic kinetic resolution of 3-oxo-4-phenyl-β-lactam by recombinant E. coli overexpressing yeast reductase Ara1p Fulltext Access 6 Pages 2005
Enantioselective microbial reduction of 6-oxo-8-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione Fulltext Access 6 Pages 2005
Palladium-catalyzed asymmetric hydrovinylation under mild conditions using monodentate chiral spiro phosphoramidite and phosphite ligands Fulltext Access 6 Pages 2005
Chemoenzymatic synthesis of calcilytic agent NPS-2143 employing a lipase-mediated resolution protocol Fulltext Access 6 Pages 2005
Synthesis of the (1S,2S)- and (1R,2S)-stereoisomers of the respective E- and Z-isomers of ethyl 4-[(2-hydroxycyclohexyl)methyl]phenoxy-3-methyl-2-butenoate using yeast whole cell bioreduction of the parent ketones Fulltext Access 6 Pages 2005
The high-pressure [4+2]cycloaddition of 1-methoxybuta-1,3-diene to the glycolaldehyde-derived heterodienophiles, catalyzed by chiral metallosalen complexes Fulltext Access 6 Pages 2005
Synthesis, NMR conformational studies and host-guest behaviour of new (+)-tartaric acid derivatives Fulltext Access 6 Pages 2005
First synthesis of 5,6-branched galacto-hexasaccharide, the dimer of the trisaccharide repeating unit of the cell-wall galactans of Bifidobacterium catenulatum YIT 4016 Fulltext Access 6 Pages 2005
The first simple and efficient synthesis of the unusual dipeptide part of Phomopsin A Fulltext Access 6 Pages 2005
Polymer-supported chiral phosphinooxathiane ligands for palladium-catalyzed asymmetric allylations Fulltext Access 6 Pages 2005
Enantiopure erythro- and threo-1-aryl-1-[2-pyrrolidyl]-methanols: synthesis from l-proline Fulltext Access 6 Pages 2005
Synthesis and atropisomeric stability of 2,2â²-bis(ferrocenylhydroxymethyl)-1,1â²-biphenyl Fulltext Access 6 Pages 2005
The synthesis of oximes and nitroalkanes bearing a chiral auxiliary unit: convenient substrates for the preparation of enantiomerically pure nitrile oxides Fulltext Access 6 Pages 2005
S-Oxidation products of (+)-thiomicamine-derived oxazolines-promising substrates in the synthesis of alkyl methyl sulfoxides Fulltext Access 6 Pages 2005
(1S,2S)-1-Amino-2-hydroxy-1,2,3,4-tetrahydronaphthalene: a new chiral auxiliary for asymmetric Reformatsky reactions Fulltext Access 6 Pages 2005
Evaluation of substituent effects on activity and enantioselectivity in the enzymatic reduction of aryl ketones Fulltext Access 6 Pages 2005
Key intermediates in the synthesis of enantiopure antagonists at NMDA receptors: a structural study Fulltext Access 6 Pages 2005
New efficient and totally stereoselective copper allylic benzoyloxylation of sterol derivatives Fulltext Access 6 Pages 2005
Classical and dynamic resolution of 1-amino-3-methyl-1,3,4,5-tetrahydrobenzo[d]azepin-2-one Fulltext Access 6 Pages 2005
Enantioselective aza-Michael reactions catalyzed by samarium iodobinaphtholate Fulltext Access 6 Pages 2005
Neo-glycoconjugates: stereoselective synthesis of α-glycosyl amides via Staudinger ligation reactions Fulltext Access 6 Pages 2005
Studies on the construction of abutasterone-type and 24-epi-abutasterone-type side chains employing asymmetric dihydroxylation of (E)-20(22),24-cholestadiene Fulltext Access 6 Pages 2005
Solid state properties of 1,2-epoxy-3-(2-methoxyphenyloxy)-propane-valuable intermediate in non-racemic drug synthesis Fulltext Access 6 Pages 2005
5-Methyl-4H-1,3-dioxins, new chiral building blocks: transformation into (R)- and (S)-4-hydroxymethyl-4-methyl-1,3-dioxolanes via oxidation and rearrangement and determination of the absolute configuration Fulltext Access 6 Pages 2005
Syntheses of chiral hybrid O,N-donor ligands for the investigation of lanthanide complex reactivities in direct aldol condensations Fulltext Access 6 Pages 2005
Palladium/chiral phosphine–olefin complexes: X-ray crystallographic analysis and the use in catalytic asymmetric allylic alkylation Fulltext Access 6 Pages 2005
Preparation of (R)- and (S)-6-hydroxybuspirone by enzymatic resolution or hydroxylation Fulltext Access 6 Pages 2005
The first asymmetric catalytic halo aldol reaction of β-iodo allenoates with aldehydes by using chiral salen catalyst Fulltext Access 6 Pages 2005
Stereoselective synthesis of (2R,3S,4S,5R)-trans-3,4-dihydroxy-5-(4-fluorophenoxymethyl)-2-(1-N-hydroxyureidyl-3-butyn-4-yl)tetrahydrofuran and (2R,3S,4S,5R)-trans-5-ethynyl-2-(4-fluorophenoxymethyl)-3,4-O-isopropylidene tetrahydrofuran from mannose diace Fulltext Access 6 Pages 2005
Synthesis and biocatalytic resolution of a new atropisomeric thiobiphenyl: (2,2â²,6,6â²-tetramethoxybiphenyl-3,3â²-diyl)dimethanethiol Fulltext Access 6 Pages 2005
Chemoenzymatic preparation of the enantiomers of β-tryptophan ethyl ester and the β-amino nitrile analogue Fulltext Access 6 Pages 2005
Synthesis and olfactory evaluation of the enantiomerically enriched forms of 7,11-epoxymegastigma-5(6)-en-9-one and 7,11-epoxymegastigma-5(6)-en-9-ols isomers, identified in Passiflora edulis Fulltext Access 6 Pages 2005
Dirhodium catalyzed intramolecular enantioselective C-H insertion reaction of N-cumyl-N-(2-p-anisylethyl)diazoacetamide: synthesis of (â)-Rolipram Fulltext Access 6 Pages 2005
Enzyme-assisted synthesis of (S)-1,3-dihydroxy-3,7-dimethyl-6-octen-2-one, the male-produced aggregation pheromone of the Colorado potato beetle, and its (R)-enantiomer Fulltext Access 6 Pages 2005
Asymmetric induction in the conjugate addition of thioacetic acid to methacrylamides with chiral auxiliaries Fulltext Access 6 Pages 2005
Advances in analysis and synthesis of myo-inositol-derivatives through resolution by crystallisation Fulltext Access 6 Pages 2005
Synthesis of enantiomerically pure glycidol via a fully enantioselective lipase-catalyzed resolution Fulltext Access 6 Pages 2005
Effect of fluoro substituents and central atom nature on chiral derivatives of bisdiphenylborates and isoelectronic structures Fulltext Access 6 Pages 2005
Heterogeneous catalysis of the asymmetric aldol reaction by solid-supported proline-terminated peptides Fulltext Access 6 Pages 2005
Enzymatic synthesis of N-glycoprotein linkage region disaccharide mimetics using β-N-acetylhexosaminidases from Aspergillus oryzae and Vigna radiata Fulltext Access 6 Pages 2005
Syntheses of sugar-related pyrrolidine derivatives by reductive amination reactions Fulltext Access 6 Pages 2005
Transglycosylation of tagatose with maltotriose by Bacillus stearothermophilus maltogenic amylase (BSMA) Fulltext Access 6 Pages 2005
Amination/annulation of chlorobutenones with chiral amine compounds: synthesis of 1,2,4-trisubstituted pyrroles Fulltext Access 6 Pages 2005
Enantioselective reduction of benzofuryl halomethyl ketones: asymmetric synthesis of (R)-bufuralol Fulltext Access 6 Pages 2005
Synthesis of diastereo- and enantiomerically pure anti-3-methyl-1,4-pentanediol via lipase catalysed acylation Fulltext Access 6 Pages 2005
Tunable dendritic ligands of chiral 1,2-diamine and their application in asymmetric transfer hydrogenation Fulltext Access 6 Pages 2005
Synthesis of Rosavin and its analogues based on a Mizoroki-Heck type reaction Fulltext Access 6 Pages 2005
Metal promoted asymmetry in the 1,2-diboroethylarene synthesis: diboration versus dihydroboration Fulltext Access 6 Pages 2005
New unsymmetrical hybrid ferrocenylphosphine-phosphoramidite ligands derived from H8-BINOL for highly efficient Rh-catalyzed enantioselective hydrogenation Fulltext Access 6 Pages 2005