ortho-Lithiation of S-tert-butyl-S-phenylsulfoximines. New route to enantiopure sulfinamides via a de-tert-butylation reaction Fulltext Access 10 Pages 2005
Conformational behavior of dithia[n.3.3](1,3,5)cyclophanes and dithia[n.3.3](1,2,6)cyclophanes Fulltext Access 10 Pages 2005
Total synthesis of marine bisindole alkaloids, (+)-hamacanthins A, B and (â)-antipode of cis-dihydrohamacanthin B Fulltext Access 10 Pages 2005
Synthesis of carbosilane dendrimers having peripheral mannose and mannobiose Fulltext Access 10 Pages 2005
On-microchip multiphase chemistry-a review of microreactor design principles and reagent contacting modes Fulltext Access 10 Pages 2005
Understanding the catalytic role of flexible chiral δ-amino alcohols: the 1-(2-aminoethyl)norbornan-2-ol model Fulltext Access 10 Pages 2005
Synthesis of (Z)-1-bromo-1-alkenes and terminal alkynes from anti-2,3-dibromoalkanoic acids by microwave-induced reaction Fulltext Access 10 Pages 2005
Regioselective cyclization of unsymmetrical dicyanoanilines to novel 2,3-bifunctionalised indole regioisomers and their use in the synthesis of 4,5-dihydro[1,3]oxazino[5,4-b]indole-6-carbonitriles Fulltext Access 10 Pages 2005
Ab initio and density functional study of substituent effects in halogenated cations of alkenes Fulltext Access 10 Pages 2005
Expanding the substitution pattern of 2(1H)-pyrazinones via Suzuki and Heck reactions Fulltext Access 10 Pages 2005
Regio- and stereochemical aspects in synthesis of 2-allyl derivatives of glycolic, mandelic and lactic acids and their iodocyclisations to 3-hydroxy-3,4-dihydrofuran-2(5H)-ones Fulltext Access 10 Pages 2005
4-Nitrobenzodifuroxan: a highly reactive nitroolefin in Diels-Alder reactions Fulltext Access 10 Pages 2005
Synthesis of 2-azaspiro[4.4]nonan-1-ones via phosphine-catalysed [3+2]-cycloadditions Fulltext Access 10 Pages 2005
Generation of ketone dilithio α,β-dianions and their reactions with electrophiles Fulltext Access 10 Pages 2005
Solvent effects on the mixed aggregates of chiral 3-aminopyrrolidine lithium amides and alkyllithiums Fulltext Access 10 Pages 2005
Structural studies of {6Li} 2-lithiopyrrolidines using NMR spectroscopy Fulltext Access 10 Pages 2005
Synthesis and lithiation of oxazolinylaziridines: the N-substituent effect Fulltext Access 10 Pages 2005
A formal synthesis of (±)-physostigmine via 3,3-rearrangement of a bis-enamine Fulltext Access 10 Pages 2005
Synthesis of n-chloroquinolines and n-ethynylquinolines (n=2, 4, 8): homo and heterocoupling reactions Fulltext Access 10 Pages 2005
Achievement of ring inversion of myo-inositol derivatives due to silyloxy/silyloxy repulsion enhanced by the trans-substituents on both sides Fulltext Access 10 Pages 2005
A practical synthesis of highly functionalized aryl nitriles through cyanation of aryl bromides employing heterogeneous Pd/C: in quest of an industrially viable process Fulltext Access 10 Pages 2005
The application of vinylogous iminium salt derivatives to an efficient relay synthesis of the pyrrole containing alkaloids polycitone A and B Fulltext Access 10 Pages 2005
A new method for adjusting neural response jitter in the STRF obtained by spike-trigger averaging Fulltext Access 10 Pages 2005
Retino-cortical information transmission achievable with a retina implant Fulltext Access 10 Pages 2005
New '2-phenylnaphthalene'-mediated synthesis of benzo[b]naphtho[2,3-d]furan-6,11-diones and 6-oxa-benzo[a]anthracene-5,7,12-triones: first total synthesis of 6-oxa-benzo[a]anthracen-5-ones Fulltext Access 10 Pages 2005
Studies on the diastereoselective reductive alkylation of (R)-phenylglycinol derived phthalimide: observation of stereoelectronic effects Fulltext Access 10 Pages 2005
Multi-functionalization of gallic acid towards improved synthesis of α- and β-DDB Fulltext Access 10 Pages 2005
Palladium-catalyzed trans-selective alkynylation-alkylation tandem process for the synthesis of (E)-3-alkyl-1-trialkylsilyl-3-alken-1-ynes Fulltext Access 10 Pages 2005
Synthesis and antagonist activities of 4-aryl-substituted conformationally restricted cyclopentenyl and cyclopentanyl-glutamate analogues Fulltext Access 10 Pages 2005
A new strategy for the stereoselective synthesis of unnatural α-amino acids Fulltext Access 10 Pages 2005
Base- and light-assisted synthesis of anthracenes from 3-allylnaphthalene-2-carbaldehydes Fulltext Access 10 Pages 2005
Regioselective synthesis of peptidic derivatives and glycolamidic esters of Methotrexate Fulltext Access 10 Pages 2005
Is potential coordination of alkali metal ions to stereodefined polyoxygenated cyclohexanes an adequate driving force for fostering the adoption of axial conformers? Fulltext Access 10 Pages 2005
Synthesis of vicinal diols from various arenes with a heterocyclic, amino or carboxyl group by using recombinant Escherichia coli cells expressing evolved biphenyl dioxygenase and dihydrodiol dehydrogenase genes Fulltext Access 10 Pages 2005
Improvement in the synthesis of metallophthalocyanines using microwave irradiation Fulltext Access 10 Pages 2005
Synthesis and spectroscopic properties of Schiff bases derived from 3-hydroxy-4-pyridinecarboxaldehyde Fulltext Access 10 Pages 2005
α-Phenylselanyl imines: preparation of β-phenylselanyl amines and original synthesis of allylaziridines Fulltext Access 10 Pages 2005
Unexpected valence bond isomerization of [1,2,4]triazolo[3,4-c][1,2,4]benzotriazines under flash vacuum pyrolytic (fvp) conditions Fulltext Access 10 Pages 2005
Pd-catalyzed nucleophilic allylic alkylation of aliphatic aldehydes by the use of allyl alcohols Fulltext Access 10 Pages 2005
Synthesis of a caryophyllene isoprenologue, a potential diterpene natural product Fulltext Access 10 Pages 2005
Can a consecutive double turn conformation be considered as a peptide based molecular scaffold for supramolecular helix in the solid state? Fulltext Access 10 Pages 2005
Synthesis, structural studies and desilylation reactions of some N-2-(trimethylsilyl)ethyl-N-nitrosocarbamates Fulltext Access 10 Pages 2005
Study of the reaction of chalcone analogs of dehydroacetic acid and o-aminothiophenol: synthesis and structure of 1,5-benzothiazepines and 1,4-benzothiazines Fulltext Access 10 Pages 2005
Synthesis, biological activity and modelling studies of two novel anti HIV PR inhibitors with a thiophene containing hydroxyethylamino core Fulltext Access 10 Pages 2005
SG1 based alkoxyamines as radical initiators for the synthesis of lactones and lactames Fulltext Access 10 Pages 2005
Versatility of an intramolecularly hydrogen-bonded 4-(N,N-dimethylamino)benzoate group as a signaling subunit for anion recognition Fulltext Access 10 Pages 2005
Stereoselective synthesis of dienylamines: from amino acids to E-alkene dipeptide isosters Fulltext Access 10 Pages 2005
Short synthesis of hydroxylated thiolane and selenolane rings from mono-benzylated pentitols and aldoses dithioacetals bis-thionocarbonates as bis-electrophilic substrates Fulltext Access 10 Pages 2005
Bisphosphonate prodrugs: synthesis of new aromatic and aliphatic 1-hydroxy-1,1-bisphosphonate partial esters Fulltext Access 10 Pages 2005
Synthesis of cyclopropyl silyl ethers and their facile ring opening by photoinduced electron transfer as key step in radical/radical cationic cascade reactions Fulltext Access 10 Pages 2005
The first 6â²-O-sulfated phenylanthraquinones: isolation from Bulbine frutescens, structural elucidation, enantiomeric purity, and partial synthesis Fulltext Access 10 Pages 2005
Novel highly fluorescent dendritic chiral amines: synthesis and optical properties Fulltext Access 10 Pages 2005
Preparation of both enantiomers of β2-(3,4-dihydroxybenzyl)-β-alanine, higher homologues of Dopa Fulltext Access 10 Pages 2005
Oligosaccharide synthesis on a soluble, hyperbranched polymer support via thioglycoside activation Fulltext Access 10 Pages 2005
Computer-aided determination of relative stereochemistry and 3D models of complex organic molecules from 2D NMR spectra Fulltext Access 10 Pages 2005
Simple preparation of phenylpropenoid β-d-glucopyranoside congeners by Mizoroki-Heck type reaction using organoboron reagents Fulltext Access 10 Pages 2005
Chiral β-diketonate ligands of 'pseudo planar chiral' topology: enantioselective synthesis and transition metal complexation Fulltext Access 10 Pages 2005
One-pot sequential four-component coupling via Cp*RuCl-catalyzed cyclotrimerization and Suzuki-Miyaura coupling Fulltext Access 10 Pages 2005
Straightforward synthesis of di-, tri- and tetracyclic lactams via catalytic Pauson-Khand and Alder-Ene reactions of MCR products Fulltext Access 10 Pages 2005
Regiochemical control of the ring opening of 1,2-epoxides by means of chelating processes. Part 18: Regioselectivity of the opening reactions with MeOH of 1-(benzyloxy)-2,3- and -3,4-epoxyalkanes under condensed and gas phase operating conditions Fulltext Access 10 Pages 2005
An iodoacetamide-based free radical cyclisation approach to the 7,12-dihydro-indolo[3,2-d][1]benzazepin-6(5H)-one (paullone) system Fulltext Access 10 Pages 2005
Amygdaloidins A-L, twelve new 13 α-OH jatrophane diterpenes from Euphorbia amygdaloides L. Fulltext Access 10 Pages 2005
Sulfonate protecting groups. Synthesis of O- and C-methylated inositols: d- and l-ononitol, d- and l-laminitol, mytilitol and scyllo-inositol methyl ether Fulltext Access 10 Pages 2005
Reaction of magnesium alkylidene carbenoids with lithium acetylides and lithium thiolates: a novel synthesis of conjugated enynes and vinyl sulfides Fulltext Access 10 Pages 2005
Pyrazolyl-benzoxazole derivatives as protein kinase inhibitors. Design and validation of a combinatorial library Fulltext Access 10 Pages 2005
Synthesis and properties of azobenzocrown ethers with Ï-electron donor, or Ï-electron donor and Ï-electron acceptor group(s) on benzene ring(s) Fulltext Access 10 Pages 2005
Steroid-based head-to-tail amphiphiles as effective iono- and protonophores Fulltext Access 10 Pages 2005
Leontopodic acid-a novel highly substituted glucaric acid derivative from Edelweiss (Leontopodium alpinum Cass.) and its antioxidative and DNA protecting properties Fulltext Access 10 Pages 2005
A bis(η5-cyclopentadienyl)cobalt complex of a bis-dithiolene: a chemical analogue of the metal centres of the DMSO reductase family of molybdenum and tungsten enzymes, in particular ferredoxin aldehyde oxidoreductase Fulltext Access 10 Pages 2005
Neighboring effect of the lactam functionality in select reactions of 6-azaspiro[4.5]decane-1,7-dione Fulltext Access 10 Pages 2005
Conformational preferences of the aldol adducts of oxadiazinones. 1H NMR spectroscopy and computational studies of N4-methyl and N4-isopropyloxadiazinones Fulltext Access 10 Pages 2005
Biotransformation of 7-oxo-ent-kaur-16-ene derivatives by Gibberella fujikuroi Fulltext Access 10 Pages 2005
An isomerization-ring-closing metathesis strategy for the synthesis of substituted benzofurans Fulltext Access 10 Pages 2005
First synthesis of an α-d-Fucp3NAc containing oligosaccharide: a study on d-Fucp3NAc glycosylation Fulltext Access 10 Pages 2005
Synthesis of novel C4-linked imidazole ribonucleoside phosphoramidites for probing general acid and base catalysis in ribozyme Fulltext Access 10 Pages 2005
Fukuyama-Mitsunobu alkylation in amine synthesis on solid phase revisited: N-alkylation with secondary alcohols and synthesis of curtatoxins Fulltext Access 10 Pages 2005
Synthesis of new iminocoumarins and their transformations into N-chloro and hydrazono compounds Fulltext Access 10 Pages 2005
Reactions of bis(tetrazole)phenylenes. Surprising formation of vinyl compounds from alkyl halides Fulltext Access 10 Pages 2005
A comparison of ring-chain tautomerism in heterocycles derived from 2-aminobenzenesulfonamide and anthranilamide Fulltext Access 10 Pages 2005
The novel hydrogen bonding motifs and supramolecular patterns in 2,4-diaminopyrimidine-nitrobenzoate complexes Fulltext Access 10 Pages 2005
Catalyst-substrate helical character matching determines enantiomeric excess Fulltext Access 10 Pages 2005
Towards highly powerful neutral organic superacids-a DFT study of some polycyano derivatives of planar hydrocarbons Fulltext Access 10 Pages 2005
Addition reactions to chiral aziridine-2-carboxaldimine toward various enantiopure nitrogen-containing heterocycles Fulltext Access 10 Pages 2005