The role of charge transfer interactions in the inclusion complexation of anionic guests with α-cyclodextrin Fulltext Access 8 Pages 2005
Polyhydroxylated pyrrolidines, III. Synthesis of new protected 2,5-dideoxy-2,5-iminohexitols from d-fructose Fulltext Access 8 Pages 2005
Modular chiral selenium-containing oxazolines: synthesis and application in the palladium-catalyzed asymmetric allylic alkylation Fulltext Access 8 Pages 2005
Vinylsulfones versus alkylsulfones in the addition to chiral imines. Synthesis of N-(tert-butoxycarbonyl)-l-homophenylalanine Fulltext Access 8 Pages 2005
Synthesis of tricyanovinyl-substituted thienylpyrroles and characterization of the solvatochromic, electrochemical and non-linear optical properties Fulltext Access 8 Pages 2005
Enantiopure arenesulfenic acids as intermediates in stereoselective synthesis Fulltext Access 8 Pages 2005
Organocatalysts of tertiary-phosphines and amines catalyzed reactions of α-keto esters with cyclopent-2-enone Fulltext Access 8 Pages 2005
Pluri-dimensional hydrogen-bonded networks of novel thiophene-introduced oligo(imidazole)s and physical properties of their charge-transfer complexes with TCNQ Fulltext Access 8 Pages 2005
Wurster's crownophanes: an alternate topology for para-phenylenediamine-based macrocycles Fulltext Access 8 Pages 2005
High temperature bromination. Part 18: Bromination of benzonorbornadiene derivatives: Polybrominated benzonorbornenes and benzonorbornadienes Fulltext Access 8 Pages 2005
Pallado-catalysed P-arylations and P-vinylation of 2-hydrogeno-2-oxo-1,4,2-oxazaphosphinanes Fulltext Access 8 Pages 2005
Highly enantioselective synthesis of multifunctionalized allylic building blocks via oxazaborolidine-catalyzed borane reduction Fulltext Access 8 Pages 2005
An efficient synthesis of 5-aminolaevulinic acid (ALA)-containing peptides for use in photodynamic therapy Fulltext Access 8 Pages 2005
A general synthesis of five, six and seven-membered silasultones via dehydrative cyclisation Fulltext Access 8 Pages 2005
Efficient total synthesis of bastadin 6, an anti-angiogenic brominated tyrosine-derived metabolite from marine sponge Fulltext Access 8 Pages 2005
The effects of cationic and zwitterionic micelles on the keto-enol interconversion of 2-phenylacetylfuran and 2-phenylacetylthiophene Fulltext Access 8 Pages 2005
Self-assembly of a novel series of hetero-duplexes driven by donor-acceptor interaction Fulltext Access 8 Pages 2005
An unusual stereochemical outcome of radical cyclization: synthesis of (+)-biotin Fulltext Access 8 Pages 2005
Pyridine mediated supramolecular assemblies of 3,5-dinitro substituted benzoic acid, benzamide and benzonitrile Fulltext Access 8 Pages 2005
An efficient method for the synthesis of methyl 11α-amino-3α,7α-diacetoxy-12-oxo-5β-cholan-24-oate Fulltext Access 8 Pages 2005
Room temperature ionic liquid promoted improved and rapid synthesis of 2,4,5-triaryl imidazoles from aryl aldehydes and 1,2-diketones or α-hydroxyketone Fulltext Access 8 Pages 2005
A simple catalyst system for the palladium-catalyzed coupling of aryl halides with terminal alkynes Fulltext Access 8 Pages 2005
Use of tetrahydropyrimidinium salts for highly efficient palladium-catalyzed cross-coupling reactions of aryl bromides and chlorides Fulltext Access 8 Pages 2005
Palladium-benzimidazolium salt catalyst systems for Suzuki coupling: development of a practical and highly active palladium catalyst system for coupling of aromatic halides with arylboronic acids Fulltext Access 8 Pages 2005
Pd2dba3/P(i-BuNCH2CH2)3N: a highly efficient catalyst for the one-pot synthesis of trans-4-N,N-diarylaminostilbenes and N,N-diarylaminostyrenes Fulltext Access 8 Pages 2005
Ferrocenyl-palladium complexes in cross-coupling reactions: a comparative study Fulltext Access 8 Pages 2005
Use of a bulky phosphine of weak Ï-donicity with palladium as a versatile and highly-active catalytic system: allylation and arylation coupling reactions at 10â1-10â4Â mol% catalyst loadings of ferrocenyl bis(difurylphosphine)/Pd Fulltext Access 8 Pages 2005
Chemoselective Heck arylation of acrolein diethyl acetal catalyzed by an oxime-derived palladacycle Fulltext Access 8 Pages 2005
Exhaustive degradation of the ring D of 3,20-epoxy ent-kaurane-type diterpene maoecrystal A Fulltext Access 8 Pages 2005
Synthesis and rearrangement of cycloalkyl[1,2-e]oxazolo[3,2-a]pyrimidin-8/9-ones: an access to cycloalkyl[1,2-d]oxazolo[3,2-a]pyrimidin-5-ones Fulltext Access 8 Pages 2005
A new strategy for the synthesis of highly functionalised fluorinated compounds by reaction of lithium dianions of carboxylic acids with perfluoroketene dithioacetals Fulltext Access 8 Pages 2005
Efficient and fast Heck vinylation of 2-bromo-6-methyl pyridines with methylacrylate. Application to the synthesis of 6-methyl cyclopenta[b]pyridinone Fulltext Access 8 Pages 2005
Caldaphnidines A-F, six new Daphniphyllum alkaloids from Daphniphyllum calycinum Fulltext Access 8 Pages 2005
Photophysical and electrochemical properties of Ï-extended molecular 2,1,3-benzothiadiazoles Fulltext Access 8 Pages 2005
Bis- and tris-bicyclophosphites of d-glucofuranoside. Unexpected catalysis of P(III/V)-oxidation by triethylamine Fulltext Access 8 Pages 2005
Tetrathiafulvalene-hydroxyamides and -oxazolines: hydrogen bonding, chirality, and a radical cation salt Fulltext Access 8 Pages 2005
Computer-assisted design of asymmetric 1,3-dipolar cycloadditions between dimethylvinylborane and chiral nitrones Fulltext Access 8 Pages 2005
Silicon guided rearrangement of epoxydecalines to spirocyclic compounds. Synthesis of gleenol and axenol from carvone Fulltext Access 8 Pages 2005
Synthesis, characterization and some properties of amide-linked porphyrin-ruthenium(II) tris(bipyridine) complexes Fulltext Access 8 Pages 2005
New chiral porphyrin-brucine gelator characterized by methods of circular dichroism Fulltext Access 8 Pages 2005
Carbon dendron nano-chains with Ï-extended conjugation based on end-capped N,N-dimethylamino in linear 1,4-phenylethynyl or in 1,5-naphthylethynyl subunits: fluorescence analysis Fulltext Access 8 Pages 2005
Direct and indirect reductive amination of aldehydes and ketones with solid acid-activated sodium borohydride under solvent-free conditions Fulltext Access 8 Pages 2005
Intramolecular 1,3-dipolar cycloaddition of unsaturated nitrones derived from methyl α-d-glucopyranoside Fulltext Access 8 Pages 2005
Synthesis, structure, and biological aspects of cyclopeptides related to marine phakellistatins 7-9 Fulltext Access 8 Pages 2005
Wittig reactions of moderate ylides with heteroaryl substituents at the phosphorus atom Fulltext Access 8 Pages 2005
Investigation of the scope of a [3+2] cycloaddition approach to isoxazole boronic esters Fulltext Access 8 Pages 2005
Reactions of (Z)-3-aryl-3-chloropropenals with nucleophiles: stereoselective formation of (E)-vinylogous esters, (E)-vinylogous amides, and vinamidinium salts Fulltext Access 8 Pages 2005
Lewis acid induced [4+3] cycloadditions of 2-silyloxyacroleins. Insights on the mechanism from a DFT analysis Fulltext Access 8 Pages 2005
7-Deaza-2,8-diazaadenine containing oligonucleotides: synthesis, ring opening and base pairing of 7-halogenated nucleosides Fulltext Access 8 Pages 2005
Studies on the synthesis of DNA-damaging part of leinamycin: regioselectivity in Ti(OiPr)4 mediated opening of hydroxy epoxides with carboxylic acids Fulltext Access 8 Pages 2005
Synthesis and properties of 4,9-methanoundecafulvenes and their transformation to 3-substituted 7,12-methanocycloundeca[4,5]furo[2,3-d]pyrimidine-2,4(1H,3H)-diones: photo-induced autorecycling oxidizing reaction toward amines Fulltext Access 8 Pages 2005
Synthesis of strapped zinc chlorophyll derivatives and their complexation with a single axial ligand Fulltext Access 8 Pages 2005
On the enzymatic hydrolysis of methyl 2-fluoro-2-arylpropionates by lipases Fulltext Access 8 Pages 2005
Synthesis of functionalized polyhedral oligomeric silsesquioxane (POSS) macromers by microwave assisted 1,3-dipolar cycloaddition Fulltext Access 8 Pages 2005
Towards new camptothecins. Part 2: Synthesis of the ABCD ring scaffold substituted by a carboxyl group in the 5-position Fulltext Access 8 Pages 2005
Mild and efficient copper-catalyzed N-arylation of alkylamines and N-H heterocycles using an oxime-phosphine oxide ligand Fulltext Access 8 Pages 2005
Resolution of non-protein amino acids via the microbial protease-catalyzed enantioselective hydrolysis of their N-unprotected esters Fulltext Access 8 Pages 2005
A convergent and stereoselective synthesis of a seco-precursor of macrolactin A Fulltext Access 8 Pages 2005
Synthesis and reactivity profiles of phosphinated poly(alkyl aryl ether) dendrimers Fulltext Access 8 Pages 2005
Isoprene-catalyzed lithiation of imidazole: synthesis of 2-(hydroxyalkyl)- and 2-(aminoalkyl)imidazoles Fulltext Access 8 Pages 2005
Base catalyzed intramolecular transamidation of 2-aminoquinazoline derivatives on solid phase Fulltext Access 8 Pages 2005
Substituted coumarin amidines: useful building blocks for the preparation of [1]benzopyrano[4,3-b]pyridin-5-one and [1]benzopyrano[4,3-d]pyrimidin-5-one derivatives Fulltext Access 8 Pages 2005
Macrocyclization studies and total synthesis of cyclomarin C, an anti-inflammatory marine cyclopeptide Fulltext Access 8 Pages 2005
Synthesis of thiazo- or thiadiazo- naphthalene carboxamides via mercuric intermediates and their antitumor and DNA photocleavage activities Fulltext Access 8 Pages 2005
Michael addition of phosphorus derivatives on tetraethyl ethylidenediphosphonate Fulltext Access 8 Pages 2005
Lewis acid-catalyzed asymmetric radical additions of trialkylboranes to (1R,2S,5R)-2-(1-methyl-1-phenylethyl)-5-methylcyclohexyl-2H-azirine-3-carboxylate Fulltext Access 8 Pages 2005
Multiple hydrogen-bond-induced supramolecular nanostructure from a pincer-like molecule and a [60]fullerene derivative Fulltext Access 8 Pages 2005
New domino reaction. One pot synthesis of 4,7-dihydroxythioaurone derivatives from benzaldehydes and 4-acetyl-2-oxo-benz[1,3]oxathiole Fulltext Access 8 Pages 2005
Application of recoverable nanosized palladium(0) catalyst in Sonogashira reaction Fulltext Access 8 Pages 2005
Michael additions catalyzed by phosphines. An overlooked synthetic method Fulltext Access 8 Pages 2005
Metallation of pyridin-2-yldiazines. Use of pyridine ring as ortho-directing group. Diazines. Part 45 Fulltext Access 8 Pages 2005
A convenient and efficient ring-opening reaction of aziridines with acetylenes and synthesis of dihydropyrroles Fulltext Access 8 Pages 2005
Electrophilic substitution reactions of trisheteroarylmethanes: an efficient strategy to develop novel synthons for organic synthesis Fulltext Access 8 Pages 2005
Soluble and insoluble polymeric 1,3-dithiane reagents for the synthesis of aldehydes from alkyl halides Fulltext Access 8 Pages 2005