Carbon-sulfur bond formation from 2-halochalcogenophenes via copper catalyzed thiol cross-coupling Fulltext Access 5 Pages 2005
A vicarious synthesis of unsymmetrical meta- and para- terphenyls from 2H-pyran-2-ones Fulltext Access 5 Pages 2005
A water-soluble β-cyclodextrin derivative possessing a fullerene tether as an efficient photodriven DNA-cleavage reagent Fulltext Access 5 Pages 2005
High intensity ultrasound-assisted reduction of sterically demanding nitroaromatics Fulltext Access 5 Pages 2005
A direct method for the synthesis of nucleoside 5â²-methylenebis(phosphonate)s from nucleosides Fulltext Access 5 Pages 2005
A novel supramolecular assembly of 3,5-dinitro-4-methylbenzoic acid and trans-1,2-bis(4-pyridyl)ethene Fulltext Access 5 Pages 2005
Synthesis of N-protected azaoligosaccharides and their cyclic derivatives Fulltext Access 5 Pages 2005
Intramolecular metathesis versus Kharasch reactions using the Grubbs metathesis catalyst: towards catalyst economy Fulltext Access 5 Pages 2005
Chemical capture of an unprecedented oxatetramethyleneethane radical cation with a through-space electronic coupling Fulltext Access 5 Pages 2005
New polyfunctional dendritic linear hybrids from terminal amine polyether oligomers (Jeffamine®): synthesis and characterization Fulltext Access 5 Pages 2005
Solid-phase synthesis development of a thymidinyl and 2â²-deoxyuridinyl Ugi library for anti-bacterial agent screening Fulltext Access 5 Pages 2005
Synthesis of arenediynes via the vinylidenecarbene-acetylene rearrangement Fulltext Access 5 Pages 2005
Pd-catalyzed amination in a polar medium: rate enhancement, convenient product isolation, and tandem Suzuki cross-coupling Fulltext Access 5 Pages 2005
Spectroscopic and DFT evidence for a nonclassical radical cation derived from 7-benzhydrylidenenorbornene Fulltext Access 5 Pages 2005
Skeletal rearrangements of bicyclo[2.2.2]lactones: a short and efficient route towards Corey's lactone Fulltext Access 5 Pages 2005
Efficient access to functionalised medium-ring systems by radical fragmentation/radical addition to α-iodoketones Fulltext Access 5 Pages 2005
Direct SNAr amination of fluorinated imidazo[4,5-c]pyridine nucleosides: efficient syntheses of 3-fluoro-3-deazaadenosine analogs Fulltext Access 5 Pages 2005
Efficient and selective hydroarylation of propiolic acids and their esters with arenes catalyzed by a PtCl2/AgOTf system Fulltext Access 5 Pages 2005
Aryl radical cyclizations of N-(2-halobenzoyl)-cyclic ketene-N,S-acetals Fulltext Access 5 Pages 2005
A novel TFA-mediated cyclo-dimerization of 1-substituted 3-alkenylindole derivatives to cyclopent[b]indoles Fulltext Access 5 Pages 2005
Enantioselective synthesis of 2-ethyl-2,3-dihydrobenzofuran carboxylic acid, direct precursor of (+)-efaroxan, from a Baylis-Hillman adduct Fulltext Access 5 Pages 2005
Synthesis of a photoactivatable phospholipidic probe containing tetrafluorophenylazide Fulltext Access 5 Pages 2005
Palladium-catalyzed and organozinc-promoted synthesis of dienes from allylic esters possessing an acyloxy or alkoxy group Fulltext Access 5 Pages 2005
Selective bifunctionalization of pyrido[2,3-d]pyrimidines in positions 2 and 4 by SNAr and palladium-catalyzed coupling reactions Fulltext Access 5 Pages 2005
Deuterium kinetic isotope effects in homogeneous decatungstate catalyzed photooxygenation of 1,1-diphenylethane and 9-methyl-9H-fluorene: evidence for a hydrogen abstraction mechanism Fulltext Access 5 Pages 2005
One-pot synthesis of α-amino phosphonates from α-amino acids and β-amino alcohols Fulltext Access 5 Pages 2005
Direct synthesis of new cryptates based on the N,C-pyrazolylpyridine motif Fulltext Access 5 Pages 2005
Efficient syntheses of new chiral peptidomimetic macrocycles through a configurationally driven preorganization Fulltext Access 5 Pages 2005
Synthesis and photoinitiated radical cyclization of allyl- and propynyloxymethyl substituted cyclopentanones to tetrahydrocyclopenta[c]furanols Fulltext Access 5 Pages 2005
Use of p-nitrobenzyloxycarbonyl (pNZ) as a permanent protecting group in the synthesis of Kahalalide F analogs Fulltext Access 5 Pages 2005
Synthetic studies on thiostrepton family of peptide antibiotics: synthesis of the cyclic core portion containing the dehydropiperidine, dihydroquinoline, l-valine, and masked dehydroalanine segments Fulltext Access 5 Pages 2005
Synthesis of [13]-membered macrocyclic stevastelins via a transesterification reaction as the key step: total synthesis of stevastelin C3 Fulltext Access 5 Pages 2005
Synthesis of 5-aza-analogues of angucyclines: manipulation of the 2-deoxy-C-glycoside subunit Fulltext Access 5 Pages 2005
A facile preparation of N-protected indolaldehydes using a modified Hass procedure Fulltext Access 5 Pages 2005
Linear C2-symmetric polycyclic benzodithiophene: efficient, highly diversified approaches and the optical properties Fulltext Access 5 Pages 2005
Lewis acid catalyzed intramolecular halo-arylation of tethered alkenes using N-halosuccinimide (NXS) as the halogen source: a general method for the synthesis of chromanones, chromans, quinolones, tetrahydroquinolines and tetralins Fulltext Access 5 Pages 2005
Regioselective palladium-catalyzed phenylation of ethyl 4-oxazolecarboxylate Fulltext Access 5 Pages 2005
Preparation of enantiomerically pure 2-(1â²-aminomethyl)furan derivatives and synthesis of an unnatural polyhydroxylated piperidine Fulltext Access 5 Pages 2005
Atomarianones A and B: two cytotoxic meroditerpenes from the brown alga Taonia atomaria Fulltext Access 5 Pages 2005
A study of epoxyolefin cyclizations catalyzed by bismuth trifluoromethanesulfonate and other metal triflates Fulltext Access 5 Pages 2005
Selective photoswitching of a dyad with diarylethene and spiropyran units Fulltext Access 5 Pages 2005
A hyodeoxycholic acid-based molecular tweezer: a highly selective fluoride anion receptor Fulltext Access 5 Pages 2005
Facile access to methoxylated 2-phenylnaphthalenes and epoxydibenzocyclooctenes Fulltext Access 5 Pages 2005
Effective reductive amination of carbonyl compounds with hydrogen catalyzed by iridium complex in organic solvent and in ionic liquid Fulltext Access 5 Pages 2005
An efficient Stille cross-coupling reaction catalyzed by Pd(OAc)2/DAB-Cy catalytic system Fulltext Access 5 Pages 2005
Daminin, a bioactive pyrrole alkaloid from the Mediterranean sponge Axinella damicornis Fulltext Access 5 Pages 2005
Microwave-assisted conversion of N-substituted oxazolidin-2,4-diones into α-hydroxyamides Fulltext Access 5 Pages 2005
A new alkylation-elimination method for synthesis of antiviral fluoromethylenecyclopropane analogues of nucleosides Fulltext Access 5 Pages 2005
A novel cis-chelated Pd(II)-NHC complex for catalyzing Suzuki and Heck-type cross-coupling reactions Fulltext Access 5 Pages 2005
m-Aminobenzoic acid inserted β-turn in acyclic tripeptides: a peptidomimetic design Fulltext Access 5 Pages 2005
Biphasic Suzuki coupling reactions of aryl or benzyl bromides employing cobalt-containing phosphine ligand coordinated palladium complex Fulltext Access 5 Pages 2005
Syntheses, optical and electrochemical properties of 4,4â²-bis-[2-(3,4-dibutyl-2-thienylethynyl)]biphenyl and its oligomers Fulltext Access 5 Pages 2005
2-Ethoxy-3-pyridylboronic acid: a versatile reagent for the synthesis of highly-functionalised 3-aryl/heteroaryl-pyridines via Suzuki cross-coupling reactions Fulltext Access 5 Pages 2005
Synthesis and crystalline state photochromism of 3,3â²-diaryl biindenylidenedione derivatives Fulltext Access 5 Pages 2005
Regio- and stereoselective synthesis of bis-spiropyrazoline-5,3â²-chroman(thiochroman)-4-one derivatives via bis-nitrilimines Fulltext Access 5 Pages 2005
Cesium fluoride-Celite: a solid base for efficient syntheses of aromatic esters and ethers Fulltext Access 5 Pages 2005
A chitosan-based chemomechanical polymer triggered by stacking effects with aromatic effectors including aminoacid derivatives Fulltext Access 5 Pages 2005
Lissoclibadins 1-3, three new polysulfur alkaloids, from the ascidian Lissoclinum cf. badium Fulltext Access 5 Pages 2005
Isolation and structure elucidation of a new amphidinol with a truncated polyhydroxyl chain from Amphidinium klebsii Fulltext Access 5 Pages 2005
Pyranosylmagellanicus a novel structural class of polyhalogenated acetogenins from Ptilonia magellanica Fulltext Access 5 Pages 2005
Lewis acid catalyzed asymmetric halohydrin reactions of chiral α,β-unsaturated carboxylic acid derivatives with N-halosuccinimide (NXS) as the halogen source Fulltext Access 5 Pages 2005
Diastereoselective conjugate addition of 1-(α,β-unsaturated acyl)hydantoin with nucleophiles Fulltext Access 5 Pages 2005
Spectroscopic and DFT studies of nonclassical and classical radical cations of 7-benzhydrylidenenorbornene analogues: contrasting molecular geometry and electronic structures originating from the different patterns of electronic coupling Fulltext Access 5 Pages 2005
Ring-opening reactions of diarylvinylidenecyclopropanes by iodine and bromine Fulltext Access 5 Pages 2005
Synthesis of chiral nonracemic polyimine macrocycles from cyclocondensation reactions of biaryl and terphenyl aromatic dicarboxaldehydes and 1R,2R-diaminocyclohexane Fulltext Access 5 Pages 2005
Microwave-assisted synthesis of 1-aryl-1H-indazoles via one-pot two-step Cu-catalyzed intramolecular N-arylation of arylhydrazones Fulltext Access 5 Pages 2005
Efficient and general method for the synthesis of benzopyrans by ethylenediamine diacetate-catalyzed reactions of resorcinols with α,β-unsaturated aldehydes. One step synthesis of biologically active (±)-confluentin and (±)-daurichromenic acid Fulltext Access 5 Pages 2005
Solid-phase synthesis of 2-cyanoquinazolin-4(3H)-one and 2,3-dihydrooxazolo[2,3-b]quinazolin-5-one derivatives utilizing resin-bound anthranilic acid derivatives Fulltext Access 5 Pages 2005
General-buffer catalysis of the reaction of N-(hydroxymethyl)benzamide: a new pathway for the aqueous reaction of carbinolamides Fulltext Access 5 Pages 2005
Palladium-catalyzed aromatization of β-bromovinyl aldehydes with alkenes Fulltext Access 5 Pages 2005
De novo synthesis of galacto-sugar δ-lactones via a catalytic osmium/palladium/osmium reaction sequence Fulltext Access 5 Pages 2005
Copper-catalyzed aryl amination in aqueous media with 2-dimethylaminoethanol ligand Fulltext Access 5 Pages 2005
Synthesis of chiral N-protected 1,2-dihydro-quinoline-2-carbonitrile and 1,2-dihydro-isoquinoline-1-carbonitrile via an asymmetric Reissert reaction Fulltext Access 5 Pages 2005
Biotechnological production of two new 8,4â²-oxynorneolignans by elicitation of Echinacea purpurea cell cultures Fulltext Access 5 Pages 2005
Zinc oxide (ZnO) as a new, highly efficient, and reusable catalyst for acylation of alcohols, phenols and amines under solvent free conditions Fulltext Access 5 Pages 2005
New enantioselective method for hydration of alkenes using cyclodextrins as phase transfer catalyst Fulltext Access 5 Pages 2005
Efficient construction of novel α-keto spiro ketal and the total synthesis of (±)-terreinol Fulltext Access 5 Pages 2005
A novel phosphoramidite for the synthesis of α-oxo aldehyde-modified oligodeoxynucleotides Fulltext Access 5 Pages 2005