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Displaying assets 1 - 30 of 24694 in total. Search results limited to 100 out of 824 pages. Please refine your search query.
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Description Diagnostic signals from 1H and 13C NMR spectra of enamino ketones 6a and 6b.[a]
Article Title: Fluorescent Probes from Stable Aromatic Nitrile Oxides
Publication Title: European Journal of Organic Chemistry -
Description Synthesis of N‐Fmoc‐N‐ethyl amino acid methyl esters 3a–h.
Article Title: N‐(4‐Nitrophenylsulfonyl)‐ and N‐(Fluorenylmethoxycarbonyl)‐N‐ethyl Amino Acid Methyl Esters – A Practical Approach
Publication Title: European Journal of Organic Chemistry -
Description Reactions of different 2,3‐allenoates with N‐Ts‐ and N‐Ac‐protected indoles 1.[a]
Article Title: Studies on the Intermolecular Hydroarylation of N‐Ts‐ or N‐Ac‐Protected Indoles and 2,3‐Allenoates
Publication Title: European Journal of Organic Chemistry -
Description Structures of biologically active 3‐substituted 3‐hydroxyindolin‐2‐ones and fluorinated indolin‐2‐ones.
Article Title: Fluoride‐Catalyzed Nucleophilic Addition of PhSCF2SiMe3 to Isatins: Synthesis of 3‐(1′,1′‐Difluoroalkyl)‐3‐hydroxyindolin‐2‐ones
Publication Title: European Journal of Organic Chemistry -
Description Atropo‐diastereoselective aryne coupling reaction of enantiopure aryloxazolines with benzyne.
Article Title: Access to Atropisomerically Enriched Biaryls by the Coupling of Aryllithiums with Arynes under Control by Homochiral Oxazolines
Publication Title: European Journal of Organic Chemistry -
Description Enantioselective synthesis of β‐amino‐α‐hydroxy aldehyde dimethyl acetals 5 bearing a quaternary stereogenic center; mechanistic considerations.
Article Title: Asymmetric Synthesis of β‐Amino‐α‐hydroxy Aldehyde Derivatives Bearing a Quaternary Stereogenic Center
Publication Title: European Journal of Organic Chemistry -
Description Optimization of the reaction conditions
Article Title: Substituted, Fused, Tricyclic 6,7‐Dihydro‐1H,5H‐pyrido[1,2,3‐de]quinoxaline‐3‐amines by Isocyanide‐Abetted Cycloaddition Reaction
Publication Title: European Journal of Organic Chemistry -
Description Synthesis of the spirocyclic diamino acid 45 with three points of diversity.
Article Title: Synthesis of 6‐Azaspiro[4.3]alkanes: Innovative Scaffolds for Drug Discovery
Publication Title: European Journal of Organic Chemistry -
Description Grignard 1,2‐addition to racemic N‐[(tert‐butyl)(phenyl)phosphinoyl]benzaldimine (5a).[a]
Article Title: Stereoselective Addition of Grignard Reagents to New P‐Chirogenic N‐Phosphinoylbenzaldimines: Effect of the Phosphorus Substituents on the Stereoselectivity
Publication Title: European Journal of Organic Chemistry -
Description Synthesis of ligands 10a–d from 12.
Article Title: New C2‐ and C1‐Symmetric Phosphorus Ligands Based on Carbohydrate Scaffolds and Their Use in the Iridium‐Catalysed Hydrogenation of Ketimines
Publication Title: European Journal of Organic Chemistry -
Description Epoxidation of 1a with primary β‐amino alcohols and TBHP.[a]
Article Title: Asymmetric Epoxidation of trans‐Chalcones Organocatalyzed by β‐Amino Alcohols
Publication Title: European Journal of Organic Chemistry -
Description Coupling of verdazyl boronate ester 7c.
Article Title: Suzuki–Miyaura Coupling of Verdazyl Radicals
Publication Title: European Journal of Organic Chemistry -
Description Cytotoxicity values (IC50, nM) of several benzolactone enamides.
Article Title: Synthesis and Biological Evaluation of Apicularen A Analogues
Publication Title: European Journal of Organic Chemistry -
Description Substrate scope for the [Ag]‐catalyzed oxidative cyclization with Oxone.
Article Title: Sequential Silver‐Catalyzed Oxidative Cyclization Reactions of Unprotected 2‐Alkynylanilines to Anthranils
Publication Title: European Journal of Organic Chemistry -
Description List of various quinone–phenylalanine hybrids prepared through DA strategy.
Article Title: Synthesis of Novel Quinone–Amino Acid Hybrids via Cross‐Enyne Metathesis and Diels–Alder Reaction as Key Steps
Publication Title: European Journal of Organic Chemistry -
Description Diastereoselective one‐pot reduction of α‐methyl‐β‐keto amides 20 to the corresponding syn‐amino alcohols 21.
Article Title: Diastereoselective Lewis Acid Mediated Reductions of α‐Alkyl‐β‐Functionalized Carbonyl Compounds
Publication Title: European Journal of Organic Chemistry -
Description Evolution of the band at 1717 cm–1 corresponding to the characteristic carbonyl band of 3‐(4‐fluorobenzyl)‐1‐methyl‐3‐(trifluoromethyl)indolin‐2‐one in MeOH solution recorded by using a ReactIR.
Article Title: Erythrosine B Catalyzed Visible‐Light Photoredox Arylation–Cyclization of N‐Alkyl‐N‐aryl‐2‐(trifluoromethyl)acrylamides to 3‐(Trifluoromethyl)indolin‐2‐one Derivatives
Publication Title: European Journal of Organic Chemistry -
Description Platinum‐catalysed hydroformylation of styrene.
Article Title: Cavitand Chemistry – Towards Metallocapsular Catalysts
Publication Title: European Journal of Organic Chemistry -
Description Hydrogen‐bond geometries of 1 dihydrochloride monohydrate.
Article Title: Complete Characterization of the 3D Properties of the CCR5 Antagonist Vicriviroc through DFT Calculations, NMR Spectroscopy, and X‐ray Analysis
Publication Title: European Journal of Organic Chemistry -
Description Route for the synthesis of the PY derivatives. Reagents and conditions: (i) 2‐thiopheneboronic acid, Pd(PPh3)4, K2CO3, toluene, EtOH, H2O, 90 °C, 18 h, 42 %; (ii) NBS, THF, 12 h, 97 %; (iii)...
Article Title: Rational Design of a Near‐Infrared Fluorescent Probe Based on a Pyridazinone Scaffold
Publication Title: European Journal of Organic Chemistry -
Description Screening of Lewis acids and solvents in the coupling reaction, see reaction (3).[a]
Article Title: Metal‐Free Oxidative Coupling Reactions via σ‐Iodonium Intermediates: The Efficient Synthesis of Bithiophenes Using Hypervalent Iodine Reagents
Publication Title: European Journal of Organic Chemistry -
Description Absorption and fluorescence bands of 2a–c in DMF[a].
Article Title: Novel Synthetic Cycloketo‐Tetraphenylporphyrins
Publication Title: European Journal of Organic Chemistry -
Description Internal rotation barriers, ΔG≠, nominal Closest Approach Distances, CADs, and r* values in the polycyclic systems 1–20.
Article Title: Severe Energy Costs of Double Steric Interactions: Towards a Molecular Clamp
Publication Title: European Journal of Organic Chemistry -
Description Price increase for late transition metals from 2000 to 2008.2
Article Title: The Reincarnation of the Hieber Anion [Fe(CO)3(NO)]– – a New Venue in Nucleophilic Metal Catalysis
Publication Title: European Journal of Organic Chemistry -
Description UV spectra for 1a and 1b in 96 % ethanol.
Article Title: Formation of Polycyclic Skeletons by Photochemical Transformations of Pyridyl‐ and Thienylbutadiene Derivatives
Publication Title: European Journal of Organic Chemistry -
Description Synthesis of bis(o‐azaheteroaryl)acetic esters 3.[a][b][c][d][e]
Article Title: A General Synthesis of Bis(o‐azaheteroaryl)methane Derivatives from N‐Oxides of Azines and Azoles
Publication Title: European Journal of Organic Chemistry -
Description Reaction of oxime ethers 7Ae–u with TFAT‐DMAP.
Article Title: Efficient Synthesis of Benzofurans Utilizing [3,3]‐Sigmatropic Rearrangement Triggered by N‐Trifluoroacetylation of Oxime Ethers: Short Synthesis of Natural 2‐Arylbenzofurans
Publication Title: European Journal of Organic Chemistry -
Description Ru catalyzed asymmetric hydrogenation of 5 through DKR.[a]
Article Title: An Efficient Stereoselective Total Synthesis of All Stereoisomers of the Antibiotic Thiamphenicol through Ruthenium‐Catalyzed Asymmetric Reduction by Dynamic Kinetic Resolution
Publication Title: European Journal of Organic Chemistry -
Description Synthesis of Xu5P and d‐xylulose. Reagents and conditions: (a) see ref. or (1) AcCl, MeOH, room temp., overnight; (2) BzCl, pyridine, 0 °C to room temp., 4 h, 84 % (over two steps); (3) NaOMe,...
Article Title: Chemical Synthesis of Ketopentose‐5‐phosphates
Publication Title: European Journal of Organic Chemistry -
Description Control experiments for mechanistic studies.
Article Title: Rhodium‐Catalyzed Oxidative Coupling Reaction of Isocyanides with Alcohols or Amines and Molecular Oxygen as Oxygen Source: Synthesis of Carbamates and Ureas
Publication Title: European Journal of Organic Chemistry
Displaying assets 1 - 30 of 24694 in total. Search results limited to 100 out of 824 pages. Please refine your search query.