Conference keywords

These keywords were provided by the authors themselves, and complement the full Index search available.

This is a numerical list of the articles with their associated keywords that have been added to the conference. Clicking on the numbers will take you to the article.

001: Synthesis of Heterocycle-Annelated Naphthyridones with a Bridgehead Nitrogen Atom: benzimidazo[1,2-g][1,6]naphthyridine benzimidazo[1,2-b][2,6]naphthyridine benzimidazo[1,2-b][2,7]naphthyridine benzothiazolo[3,2-g][1,6]naphthyridine benzothiazolo[3,2-b][2,7]naphthyridine pyrido[1,2-g][1,6]naphthyridine pyrido[1,2-b][2,7]naphthyridine quino[1,2-g][1,6]naphthyridine quino[1,2-b][2,7]naphthyridine [1,2,4]triazolo[2,3-b][2,7]naphthyridine
002: A Short And Efficient Asymmetric Synthesis Of 5-Substituted D³-Pyrrolin-2-Ones. A New Approach To 2-Pyrrolidones: No associated keywords
003: Dynamic control of topological asymmetry: molecular_modeling MC/SD molecular_dynamics chiral ligand-metal_complexes conformational_search dynamic_control conformational_control host_guest_chemistry tripodal_ligand tris((2-pyridyl)-methyl)amine bis((2-pyridyl)methyl)-(1-(2-pyridyl)ethyl)amine bis((2-pyridyl)methyl)-(phenyl-(2-pyridyl)methyl)amine bis((2-quinolyl)methyl)-(1-(2-pyridyl)ethyl)amine TPA a-MeTPA a-PhTPA a-MeBQPA
004: Synthesis And Evaluation Of An "Indexed" Combinatorial Library For Lead Optimization: No associated keywords
005: Steric Crowding Alters The Reaction Pathway For Sulfoxide Electrophilic Substitution (SES): No associated keywords
006: Synthesis of Some Bridged Heterocycles with Saccharide Moiety in the Molecule: No associated keywords
007: Nitropyrimidinones: Synthetic Equivalents of Unstable Nitromalonaldehyde and Diformylamine: No associated keywords
008: Stereoregular Oligomers and Polymers From Glycals: No associated keywords
009: Diastereoselective Synthesis of 3,4-trans-Disubstituted Pyrrolidin-2-ones via Conjugate Addition: No associated keywords
010: Behavior of 1,3-disubstituted-4,5,6,7-tetrahydrobenzo[c]thiophen-4-one in the Fischer indole synthesis: No associated keywords
012: Vinylaziridines from vinylepoxides: No associated keywords
013: Electronic Structure of Tetrahydro-v-tetrazines: electronic structure molecular orbitals photoelectron spectroscopy quantum chemical calculations tetrahydro tetrazine
014: Database Mining for Heterocycles: Are Structures of Small Heterocycles Generated by a Computer Program Present in Databases ?: No associated keywords
015: Rearrangement Products of Triazolines from Enamines and Ethyl N-Mesylazidoformimidate: triazolines azides enamines alpha-amino_ketones ring_contraction ring_opening amination cycloaddition asymmetric_induction rearrangement
016: Furo[3,4-b]indoles and Thieno[2,3-c]furans via a Pummerer Induced Cyclization Reaction: furoindoles thienofurans pummerer thiocarbocation heteroaromatic isobenzofuran naphthalene 4+2 intramolecular cycloaddition diels-alder
017: Reaction Of 3-Aminoacridine With Formaldehyde In Acidic Media: Access To A Series Of "Fascinating" Molecules: acridine troeger_base oxazine hydroxymethylation DNA intercalating_agent quinone_methide formaldehyde quinazoline troeger diazocine
018: Heterocyclization Of Thioacetamide Derivatives: thioamide 1,2,3-thiadiazole 1,3-thiazine imidazole diazo_group_transfer
019: Synthesis of 2-(2-fluorophenylimino-3-(2-fluorophenyl)-1,3-thiazolidine-4,5-dione, di-4-fluorophenyl-thioparabanic acid, and 3-(p-fluorophenyl)-1,3-thiazetidin-4-one-2-(p-fluorophenyl)-imine. Easy and versatile conversion of the thiazetidinone into carbodiimide or isourea derivatives.: No associated keywords
022: Intramolecular (2+2) cycloaddition imine-ketenimine: No associated keywords
023: Molecular gymnastics of oxiranes in acid: gymnastics oxiranes MP2/6-31G*//MP2/6-31G* concerted asynchronous pathways propene oxide protonated propanal oxirane hydride migration rearrangement
024: A new strategy for the synthesis of indolonaphthoquinones and benzofuranonaphthoquinones.: indolonaphthoquinones benzofuranonaphthoquinones 1,4-naphthoquinones benzylisoquinolines papaverine
025: Regioselective Photoaddition of Amine to 2-Styrylthiophenes: No associated keywords
026: Diazomethane Cycloadditions To g-Alkoxy-a,b-Unsaturated Esters: A Violation Of The Inside Alkoxy Theory?: No associated keywords
027: D³-D² isomerization of cephalosporins: the effect of the substituent at the 3-position: beta-lactam cephalosporins isomerization alkaline hydrolysis semiempirical
028: Homochiral Tricarbonyl Chromium Arenes In The Stereoselective Synthesis Of Heterocyclic Compounds: beta-lactam tricarbonylchromium_complexes diels-alder stereoselection benzopyran-1-one
032: Chiral Bridged Piperazines: Synthesis of (1S,4S) 2,5-Diazabicyclo[2.2.2]octane: No associated keywords
034: Substance and Reaction Databases: Case Studies for the Perplexed Heterocyclic Chemist: No associated keywords
035: [1]Benzothieno[3,2-b]pyridone-3-carboxylic Acids as Potential Antibacterials: No associated keywords
036: Who can model New Quinolone-Type Heterocycles as Potential Antibacterials? Synthesis of Thieno[2',3':4,5]thieno[3,2-b]-pyridone-3-carboxylic acids.: No associated keywords
037: Unusual acid-catalyzed cyclization of 2,4,6-trimethoxydiazo- acetophenone into 4,6-dimethoxy-3(2H)-benzofuranone. Mechanisms of intramolecular vs intermolecular nucleophilic displacement of diazo group in protonated diazo ketones.: No associated keywords
038: C₂-Symmetric and trans-Chelating Heterocyclic Ligand, 4,4'-Disubstituted 2,2'-(4,6-dibendofurandiyl)-2,2'-bioxazolines DBFOX. Applications to Asymmetric Diels-Alder Reactions: No associated keywords
039: Double Asymmetric Induction of Catalytic Hetero Diels-Alder Reactions of Prochiral Sulfonyl-Substituted a,b-Unsaturated Ketones with Vinyl Ethers: No associated keywords
040: Addition Of 1,3-Disubstituted 5,6-Benzo[1,3,2]diaza-phosphorinan-4-one 2-oxides To 3-Thiazolines Via A Modified Pudovik Reaction: No associated keywords
042: Alkylation of Pyrazolones via the Mitsunobu Reaction: No associated keywords
043: Synthesis of (+/-)-3,3,7-trimethyl-2,9-dioxabicyclo[3.3.1.0^4,7]nonane (lineatin) - the aggregation pheromone of an ambrosia beetle (Trypodendron lineatum): No associated keywords
044: New Heterocycles from Reaction of Thiomaleic Anhydrides with Trivalent Phosphorus: No associated keywords
046: Design And Synthesis Of A Heterocyclic Amine Receptor: No associated keywords
047: Metalation connected to Palladium-catalysed cross-coupling strategy: Synthesis of 4,5-disubstituted-benzo[c][2,7]naphthyridines as key intermediates for the synthesis of polycyclic marine alkaloids of pyrido[4,3,2-mn]acridine series.: No associated keywords
048: A New Route to Aminodiazines via Metalation Reaction. Synthesis of an Azaanalogue of the Nevirapine.: No associated keywords
050: Binding Studies of Glycosidase Inhibitors with Basic Nitrogen Instead of Oxygen in the Sugar Ring: Modeling of Enzyme-Inhibitor-Complexes: No associated keywords
052: Synthesis and Rearrangement of 5aH-Pyrido[1,2-d][1,3,4]thiadiazepine Derivatives: pyridinium ylide dimethyl acetylenedicarboxylate pyridothiadiazepine cycloaddition rearrangement
054: A Novel and Chiral Synthesis of Both Enantiomers of trans-3-Amino-4-Hydroxyhexahydroazepine, a Key Intermediate for the Synthesis of Balanol: No associated keywords
055: Synthesis of 3,5-disubstituted 2-aminopyrazines by Pd-mediated cross-couplings and its use for preparing chemi- and/or bioluminescent compounds.: No associated keywords
056: A Novel Synthesis of Lactones Using Hydroximates as a Tether: No associated keywords
057: Cycloaddition of Novel Mesomeric Betaines, Pyrrolo- and Imidazotriaziniumolates, with Acetylenic Dipolarophiles Leading to Bicyclic Triazocines: No associated keywords
058: Regio- and Stereo-selective Preparation of Bicyclic Guanidines by Iodocyclization of 3-Alkenyl- and 3-Alkynyl-2-(substituted amino)-1-imidazolin-4-ones: No associated keywords
059: 3-Hydroxyisoxazole-5-carbaldehydes - Key Intermediates in the Synthesis of New 3-Hydroxyisoxazoles: 3-hydroxyisoxazoles muscimol GABA
060: 1,3-Anionic Cycloreversions of N-Lithioimidazolidines: A New Route to 2-Azaallyl Anions: No associated keywords
061: Simple Preparations of Condensed Furan, Perhydropyridazine and Pyrrolidine From Three Components: No associated keywords
062: Ring Expansion Of Steroid Oxetans Into Dihydrooxazines: No associated keywords
063: An Asymmetric Synthesis Of Chiral Dihydropyridine Calcium Channel Blockers: No associated keywords
064: Synthesis and Conformational Analysis of Macrocyclic Esters of 1,8-Naphthalenediboronic Anhydride: No associated keywords
065: Catalysis by Alkaline-Earth Cations in Nucleophilic Aliphatic Substitution of Crown Ethers Derivatives.: supramolecular
066: Reaction of alpha-trimethylsilylmethyl-substituted aromatic N-heterocycles with methyl perfluoro(2-methyl-1-propenyl) ether: No associated keywords
067: Cycloaddition Behavior of Furfuryl Alcohol towards Thionomaleimides: diels-alder hydrogen_bond furufryl_alcohol maleimide transition_state_calculation
069: Synthetic Studies Related To The Pyripyropenes: No associated keywords
070: Kinetic And Thermodynamic Stability Of Lithio Anions In The Synthesis Of Substituted Arylsulphonamides: No associated keywords
071: Computational Studies on Diastereo- and Enantioselectivities of Allylmetalation of Cyclopropenone Acetals: olefin isoelectronic aldol reaction enolate carbonyl SE₂ regioselectivity C3-C4 enantiotopos selectivity
072: Novel Synthesis of 2-Pyrrolidinone by Means of Free-Radical Carbonylation: No associated keywords
073: Studies on cyclic carbodiimides. x-ray crystal structure of [a,c]bis{dibenzo[d,f][1,3]diazepino}-1,3-diazetidine: No associated keywords
074: A Novel Synthesis of the Pyrrolo[2,3-b]indole Ring System: No associated keywords
075: First Selective Mono- and Double Halogen Migrations on 5,5'-Dibromo-2,2'-bithiophene: halogen_dance 2,2'-Bithiophene mono_migration double_migration ring_opening_reaction LDA
076: Construction Of Extended And Polymeric 1,3-Dithiolane And Tetrathiafulvalene Derivatives Using Cycloaddition Of Buⁿ₃P*CS₂: No associated keywords
077: Novel One-Pot Double Annelations of Fused Pyrimidine Moieties: BMMA_reagents pyrimidine annelation_reactions enamino_esters enamino_nitriles
078: Selective Halogen Migration Reactions at Mixed Halothiophenes: halogen_dance LDA mixed_halothiophenes mechanistic_studies trisubstituted_thiophenes
079: First Halogen Dance Reactions and Their Selective Prevention on Bromofurans: dibromofurans halogen_dance prevention_of_halogen_migration trisubstituted_furans 17O_NMR LDA
080: THE KING ME PROJECT: Ionophoric Ideality For the Extraction of Small Metal Cations By Means of Aza-Macrocycles and 9-Crown-3, 10-Crown-3, 11-Crown-3, or 12-Crown-3 Crown Ethers.: No associated keywords
081: Alkylations of N-allyl-2-lithiopyrrolidines. Several Analogies to Reactions of N-Methyl Compounds, and One Surprise.: No associated keywords
082: Why is it possible to transmetalate cyclic secondary alpha-amino stannanes but not acyclic ones?: No associated keywords
083: Application of the Meisenheimer Rearrangement to the Synthesis of Hydroxalated Tropane Alkaloid Derivatives: No associated keywords
084: The Influence of the Chirality of Synthetic Iron Chelators Bearing N-Hydroxy-2(1H)-pyrazinones and Amino Acid Residues upon Iron Removal from Human Transferrin: No associated keywords
085: New bata-Lactam Analogs as Antimicrobial Agents: Design and Synthesis: No associated keywords
092: Transmetalation Reaction Of Ferrocenyl Tellurides: No associated keywords
097: Syntheses of Novel 3-Hetero-spiro[5,5]-undecane-9-ones and Reactions Thereof: spiro_enones annelated_spiroheterocycles benzo[d]heteroepanes heterospiroazepines rearrangement
098: Tetrahydrofuran Synthesis Using 5-Endo-trig Cyclisation Reactions. Studies Towards the C19-C26 Fragment of Tetronasin: 5-endo-trig cyclisation reaction stereoselective synthesis polysubstituted tetrahydrofurans sulfonyl-substituted homoallylic alcohols cyclisation 2,5-disubstituted tetrahydrofurans phenylsulfonyl substituent vinylic sulfone double bond anti-selectivity
101: About the Reaction Anthra[1,9;-5,10-cd;d'c']diisoxazole with Amines.: No associated keywords
102: Mechanism of nitrenium ion cyclisations in formation of N-acyl-3,4-dihydro-1H-2,1-benzoxazines and N-acyl-1,3,4,5-tetrahydro-2,1-benzoxazepines: benzoxazine benzoxazepine nitrenium_ion mechanism cyclisation deuterium_isotope_effects stereoelectronic_effects NMR nuclear_magnetic_resonance AM1_calculations molecular_orbital_theory rearrangements ipso_attack carbon_migration nitrogen_migration
103: Azimines, Azo-aziridines, 1,2,3-Triazoles. Products obtained from the Oxidation of N-aminophthalimide in the presence of Azo-alkenes.: No associated keywords
104: A Convenient Synthesis Of 5-Methylthieno[2,3-D]-1,3-Dithiole-2-Thione And Its Tetrathiafulvalene (TTF): No associated keywords
105: Regioselective Iodination of 1-aza-, 1-oxa- and 1-thiabenzocyclic compounds with mercury(II) oxide and iodine: No associated keywords
106: Novel Chiral Pyrazole Ligands for Enantioselective Addition of Diethylzinc to Benzaldehyde: No associated keywords
107: A dynamic NMR investigation of the conformational isomerism in novel 1,3,4,5-tetrahydro-2,1-benzoxazepines.: seven_membered_ring oxazepines dynamic_nmr dynamic_nuclear_magnetic_resonance oxazepine AM1 conformational_isomerism conformer amide
108: Origin of Stereoselectivity in Jacobsen Exoxidations: Quantum mechanical force field modeling stereoselection Jacobsen epoxidations Ab initio DFT manganese oxo olefins catalyst empirical Semi-empirical PM3 crystal enantiotopic faces
109: Solid-Phase Parallel Synthesis Applied to Lead Development: Potent Analogues of the GPIIb/IIIa Antagonist RWJ-50042: combinatorial_chemistry fibrinogen_receptor GPIIb/IIIa 2-chlorotrityl_resin nipecotic_acid platelet_aggregation
110: From Flatland to Prochiral Metalation. Aiming for New Synthetic Methodologies for Aromatics and Heteroaromatics: Regiospecific General Route Dibenzo[b,e]phosphorinones Anionic Friedel-Crafts Remote Fries Rearrangement Synthetic Equivalents Homo-Fries Benzofuranones Sparteine Enantioselective Lateral Metalation Ethyl Aryl O-Carbamates Ferrocenes Planar Chirality
111: Stereoselective Synthesis of Polycyclic Ethers and Related Heterocycles via the Allylic Tin Method: Hemibrevetoxin B Intramolecular Reaction Imine Derivatives Stereoselective Synthesis Hydroxylated Pipridine Pyrrolidine
112: A Biomimetic Synthesis of Porphobilinogen: Synthetic and Biochemical Studies: pyrroles enamines crossed aldol reaction enzyme porphobilinogen synthase
113: Pyrylium-Ylide Approach to the Taxane Core Structure: Pyrylium-Ylide Taxane Core Structure
114: A Formal Synthesis Of Perhydrohistrionicotoxin: histrionicotoxin perhydrohistrionicotoxin Dendrobates histrionicus bioactive alkaloids transynaptic transmission neuromuscular impulses azaspirocyclic skeleton
115: The Synthesis and ROMP of Heterocyclic Monomers: No associated keywords
117: A simple modification to improve the generality of Terry's 3,4-dusubstituted pyrrole synthesis: No associated keywords
118: A simple approach to 2-substituted 4-furanemethanol compounds: epoxide aziridine
120: Novel Construction of Benzazocine Framework through Photoinduced Electron Transfer (PET) Generated Arene Radical Cation.: No associated keywords
121: Similarity Analysis of chemical content within ECHET96 Contributions: Similarity Analysis Molecular Centroids
122: Conference Access Statistics and the Browsing Habits of ECHET96 Readers: Conference Statistics
123: Hyperwave: A Document Management Solution for Electronic Conferences: HyperWave Structured Document Collections
124: An introduction to Structured Documents: Chemical Markup Language XML SGML