Synthesis and photochromic properties of substituted 3H-naphtho[2,1-b]pyrans Fulltext Access 9 Pages 2005
Synthesis of poly(pyridylthioether) dendrimers incorporating a Fe2(CO)6 cluster core Fulltext Access 9 Pages 2005
Tandem intramolecular carbolithiation-transmetallation: from lithium to copper or boron chemistry Fulltext Access 9 Pages 2005
Metalation/functionalization sequences applied to 2-bromo-3-fluoroquinolines Fulltext Access 9 Pages 2005
Chemistry of vinyl sulfones. Approach to novel conformationally restricted analogues of glutamic acid Fulltext Access 9 Pages 2005
Banyasin A and banyasides A and B, three novel modified peptides from a water bloom of the cyanobacterium Nostoc sp. Fulltext Access 9 Pages 2005
New polychlorinated pyrrolidinones from the Red Sea marine sponge Lamellodysidea herbacea Fulltext Access 9 Pages 2005
Reaction of some 4,6-dimethoxyindoles with nitric acid: nitration and oxidative dimerisation Fulltext Access 9 Pages 2005
Investigations into the utility of high-surface area silica pellets as potential solid-phase synthesis supports Fulltext Access 9 Pages 2005
Reaction of 3/2-formylindoles with TOSMIC: formation of indolyloxazoles and stable indolyl primary enamines Fulltext Access 9 Pages 2005
Synthesis of 9- and 10-membered macrolactones by selective ozonolysis of 1,4-diazaphenanthrene derivatives Fulltext Access 9 Pages 2005
Synthesis of α,α-disubstituted amino acids based on tandem reaction of dehydroamino acid derivatives Fulltext Access 9 Pages 2005
2-Bromoethyl glycosides for synthesis of glycoconjugates on solid support Fulltext Access 9 Pages 2005
An improved Ullmann-Ukita-Buchwald-Li conditions for CuI-catalyzed coupling reaction of 2-pyridones with aryl halides Fulltext Access 9 Pages 2005
Bellisosides A-F, six novel acylated triterpenoid saponins from Bellis perennis (compositae) Fulltext Access 9 Pages 2005
Synthesis of 2-aryl-4-chloropyrroles via ring expansion of 2-aryl-1-chlorocyclopropanecarbaldehydes Fulltext Access 9 Pages 2005
Synthesis of functionalized m-bistrifluoromethylbenzenes via cyclocondensation of 1,1,1,5,5,5-hexafluoroacetylacetone with enamines Fulltext Access 9 Pages 2005
The reaction between 3-aminocrotonates and oxindole-3-ylidene derivatives: synthesis of highly substituted pyrroles Fulltext Access 9 Pages 2005
Synthesis of functionalized heterocycles via a tandem Staudinger/aza-Wittig/Ugi multicomponent reaction Fulltext Access 9 Pages 2005
Triterpenes from Angelica cartilagino-marginata var. foliata Yuan et Shan and their significance as chemosystematic characters Fulltext Access 9 Pages 2005
The conformational behaviour of α,β-trehalose-like disaccharides and their C-glycosyl, imino-C-glycosyl and carbagalactose analogues depends on the chemical nature of the modification: an NMR investigation Fulltext Access 9 Pages 2005
Exploiting an aromatic aglycone as a reporter of glycosylation stereochemistry in the synthesis of 1,6-linked maltooligosaccharides Fulltext Access 9 Pages 2005
Preparation of an analogue of orbicuside A, an unusual cardiac glycoside Fulltext Access 9 Pages 2005
Cinchona alkaloid induced chiral discrimination for the determination of the enantiomeric composition of α-trifluoromethylated-hydroxyl compounds by 19F NMR spectroscopy Fulltext Access 9 Pages 2005
Enantioselective sulfoxide-directed preparation of 1,2-diols from oxalic compounds: formal synthesis of the 10-membered lactone core of ascidiatrienolides and didemnilactones Fulltext Access 9 Pages 2005
Synthesis of β-adrenergic blockers (R)-(â)-nifenalol and (S)-(+)-sotalol via a highly efficient resolution of a bromohydrin precursor Fulltext Access 9 Pages 2005
Stereocontrolled intramolecular meta-arene-alkene photocycloaddition reactions using chiral tethers: efficiency of the tether derived from 2,4-pentanediol Fulltext Access 9 Pages 2005
Asymmetric synthesis of both enantiomers of esters and γ-lactones from optically active 1-chlorovinyl p-tolyl sulfoxides and lithium ester enolates with the formation of a tertiary or a quaternary carbon stereogenic center at the β-position Fulltext Access 9 Pages 2005
β-Turn peptidomimetics incorporating i + 1-i + 3 residues: solid phase syntheses and conformational properties Fulltext Access 9 Pages 2005
Carbohydrate-derived aminoalcohol ligands for asymmetric Reformatsky reactions Fulltext Access 9 Pages 2005
Synthesis of isomerically pure carboxylate- and sulfonate-substituted xanthene fluorophores Fulltext Access 9 Pages 2005
Preparation of enantiopure 1,4-amino alcohols derived from [3]ferrocenophanes: use in the asymmetric addition of diethylzinc to benzaldehyde Fulltext Access 9 Pages 2005
Organocatalytic kinetic resolution of racemic primary alcohols using a chiral 1,2-diamine derived from (S)-proline Fulltext Access 9 Pages 2005
Stereoselective synthesis of chiral tetrahydrofurans with potent 5-LO inhibitory activity Fulltext Access 9 Pages 2005
A concise synthetic route to optically active cis-β,γ-disubstituted-γ-butyrolactones via tandem Michael-MPV reaction: new total synthesis of (â)-cis-whisky lactone and (â)-cis-cognac lactone Fulltext Access 9 Pages 2005
Chiral 3-hydroxypyrrolidin-2-ones. Part 2: Stereodivergent synthesis of conformationally restricted analogues of β-homoserine Fulltext Access 9 Pages 2005
Efficient synthesis of multifunctional furanoid C-glycoamino acid precursors Fulltext Access 9 Pages 2005
Regio- and stereoselective reactions between cyclic Baylis-Hillman type adducts and N-nucleophiles and P-nucleophile Fulltext Access 9 Pages 2005
Photochemically catalyzed Diels-Alder reaction of arylimines with N-vinylpyrrolidinone and N-vinylcarbazole by 2,4,6-triphenylpyrylium salt: synthesis of 4-heterocycle-substituted tetrahydroquinoline derivatives Fulltext Access 9 Pages 2005
Lewis acid mediated reactions of cyclopropyl aryl ketones with arylaldehydes, facile preparation of 2-(2-hydroxyethyl)-1,3-diarylpropenones Fulltext Access 9 Pages 2005
The optimization for cyclization reaction of 2-(2-carbomethoxyethynyl)aniline derivatives and formal synthesis of pyrroloquinoline quinone and its analogue utilizing a sequential coupling-cyclization reaction Fulltext Access 9 Pages 2005
Efficient syntheses of thiadiazoline and thiadiazole derivatives by the cyclization of 3-aryl-4-formylsydnone thiosemicarbazones with acetic anhydride and ferric chloride Fulltext Access 9 Pages 2005
A new (R)-hydroxynitrile lyase from Prunus mume: asymmetric synthesis of cyanohydrins Fulltext Access 9 Pages 2005
New reaction of enamines with aryldiazoacetates catalyzed by transition metal complexes Fulltext Access 9 Pages 2005
Conformationally restricted analogues of both (S)-β-homoserine and (S)-aspartic acid from chiral 3-acylamino pyrrolidin-2-ones Fulltext Access 9 Pages 2005
Synthesis and solvent dependence of the photophysical properties of [60]fullerene-sugar conjugates Fulltext Access 9 Pages 2005
One-pot three-component reaction of fluoroalkanesulfonyl azide, vinyl ether and aldehyde: the formation of polysubstituted fluorinated oxazolidines Fulltext Access 9 Pages 2005
Synthesis and properties of 3-arylcyclohepta[4,5]imidazo[1,2-a]-1,3,5-triazine-2,4(3H)-diones and related compounds: photo-induced autorecycling oxidation of some amines Fulltext Access 9 Pages 2005
Regioselective formation of N-alkyl-3,5-pyrazole derived ligands. A synthetic and computational study Fulltext Access 9 Pages 2005
Micellar effect on the electron transfer reaction of chromium(V) ion with organic sulfides Fulltext Access 9 Pages 2005
Chiral oxazoline-1,3-dithianes: new effective nitrogen–sulfur donating ligands in asymmetric catalysis Fulltext Access 9 Pages 2005
Fluorous derivatives of (1R,2R)-diaminocyclohexane as chiral ligands for metal-catalyzed asymmetric reactions Fulltext Access 9 Pages 2005
N-(Chloroacetyl)- and N-(dichloroacetyl)-N-(xylyl)alanine esters: assignment of the absolute configurations and enantiodifferentiation by the dirhodium method Fulltext Access 9 Pages 2005
The Cahn, Ingold and Prelog System: eliminating ambiguity in the comparison of diastereomorphic and enantiomorphic ligands Fulltext Access 9 Pages 2005
Enantiomeric excess of 1,2-diols by formation of cyclic boronates: an improved method Fulltext Access 9 Pages 2005
Deracemisation of aromatic β-hydroxy esters using immobilised whole cells of Candida parapsilosis ATCC 7330 and determination of absolute configuration by 1H NMR Fulltext Access 9 Pages 2005
Chemoenzymatic synthesis of chiral 4-(N,N-dimethylamino)pyridine derivatives Fulltext Access 9 Pages 2005
Synthesis of JOSIPHOS-type ligands via a diastereoselective three-component reaction and their application in asymmetric rhodium-catalyzed hydroborations Fulltext Access 9 Pages 2005
Asymmetric synthesis of 1,3-thiazolidine-derived spiro-β-lactams via a Staudinger reaction between chiral ketenes and imines Fulltext Access 9 Pages 2005
Stereochemistry of terpene derivatives. Part 4: Fragrant terpenoid derivatives with an unsaturated gem-dimethylbicyclo[3.1.0]hexane system Fulltext Access 9 Pages 2005
Oligothienylenevinylenes incorporating 3,4-ethylenedioxythiophene (EDOT) units Fulltext Access 9 Pages 2005
A new one-pot synthesis of α-Gal epitope derivatives involved in the hyperacute rejection response in xenotransplantation Fulltext Access 9 Pages 2005
The site-selective functionalization of halogen-bearing phenols: an exercise in diversity-oriented organometallic synthesis Fulltext Access 9 Pages 2005
Preparation of α-silyl- or α,α-bis(silyl)-substituted alkylcopper reagents and their synthetic use Fulltext Access 9 Pages 2005
Pyridino-directed lithiation of anisylpyridines: new access to functional pyridylphenols Fulltext Access 9 Pages 2005
Can relief of ring-strain in a cyclopropylmethyllithium drive the Brook rearrangement? Fulltext Access 9 Pages 2005
Synthesis of cordiaquinone J and K via B-alkyl Suzuki-Miyaura coupling as a key step and determination of the absolute configuration of natural products Fulltext Access 9 Pages 2005
Efficient electrocatalytic addition reactions of allyl phenyl sulfone to electron deficient alkenes Fulltext Access 9 Pages 2005
Convenient synthesis of 2-alkylamino-6-carboxy-5,7-diarylcyclopenteno[1,2-b]pyridines via direct acylamination with imidoyl chlorides Fulltext Access 9 Pages 2005
Aryl alkynylation versus alkyne homocoupling: unprecedented selectivity switch in Cu, phosphine and solvent-free heterogeneous Pd-catalysed couplings Fulltext Access 9 Pages 2005
Sonogashira reaction of aryl halides with propiolaldehyde diethyl acetal catalyzed by a tetraphosphine/palladium complex Fulltext Access 9 Pages 2005
8-Methylquinoline palladacycles: stable and efficient catalysts for carbon-carbon bond formation Fulltext Access 9 Pages 2005
Palladacycles bearing pendant benzamidinate ligands as catalysts for the Suzuki and Heck coupling reactions Fulltext Access 9 Pages 2005
Organometallic alkylation of 2-chloro-4,6-dimethoxy-1,3,5-triazine: a study Fulltext Access 9 Pages 2005
Synthesis of alkyl 4-(diethoxymethyl)-3-pyridin-3-ylisoxazole-5-carboxylates: useful scaffold for highly functionalised 3-(pyridin-3-yl)isoxazoles Fulltext Access 9 Pages 2005
Ligand creation via linking-a rapid and convenient method for construction of novel supported PyOX-ligands Fulltext Access 9 Pages 2005
Development of a new traceless aniline linker for solid-phase synthesis of azomethines. Application to parallel synthesis of a rod-shaped liquid crystalline library Fulltext Access 9 Pages 2005