X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry, organic (39) 39
chemistry, multidisciplinary (36) 36
index medicus (32) 32
density functionals (18) 18
cyclization (16) 16
analysis (15) 15
chemical properties (15) 15
chemistry (12) 12
molecular structure (12) 12
stereoisomerism (12) 12
thermochemistry (12) 12
article (11) 11
usage (10) 10
ab-initio (9) 9
cations (9) 9
mechanism (9) 9
models, molecular (9) 9
ring formation (9) 9
catalysis (8) 8
density-functional theory (8) 8
stereochemistry (8) 8
kinetics (7) 7
molecular conformation (7) 7
olefins (7) 7
quantum theory (7) 7
thermodynamics (7) 7
crystal-structure (6) 6
density functional theory (6) 6
quantum-chemical characterization (6) 6
reactivity (6) 6
research (6) 6
set model chemistry (6) 6
stereoselectivity (6) 6
carbon (5) 5
chemical synthesis (5) 5
cycloaddition (5) 5
density (5) 5
density functional calculations (5) 5
derivatives (5) 5
distortion/interaction (5) 5
furans - chemistry (5) 5
ketones - chemistry (5) 5
magnetic resonance spectroscopy (5) 5
mathematical analysis (5) 5
noncovalent interactions (5) 5
oxazolidinones - chemistry (5) 5
plesset perturbation-theory (5) 5
4+3 cycloadditions (4) 4
allenamides (4) 4
annulation (4) 4
asymmetric-synthesis (4) 4
biosynthesis (4) 4
building-blocks (4) 4
cycloaddition reaction (4) 4
enantioselective synthesis (4) 4
energies (4) 4
ligands (4) 4
natural products (4) 4
reliable theoretical procedures (4) 4
transition-state (4) 4
absolute-configuration (3) 3
alkaloids (3) 3
alkenes (3) 3
alkenes - chemistry (3) 3
alkynes (3) 3
allyl compounds - chemistry (3) 3
alpha (3) 3
aromatic compounds (3) 3
biological products - chemistry (3) 3
bonding (3) 3
chemical-synthesis (3) 3
chemistry, inorganic & nuclear (3) 3
chemistry, physical (3) 3
computer simulation (3) 3
diels-alder reactions (3) 3
efficient synthesis (3) 3
esters (3) 3
free radicals - chemistry (3) 3
furans (3) 3
halides (3) 3
hydrogen-ion concentration (3) 3
hydrogenation (3) 3
identification (3) 3
imines (3) 3
ketones - chemical synthesis (3) 3
measurement (3) 3
models, chemical (3) 3
natural-products (3) 3
oligosaccharides (3) 3
organic chemistry (3) 3
oxidation (3) 3
oxyallyl cations (3) 3
peptides (3) 3
polymer science (3) 3
ring-opening polymerization (3) 3
sigmatropic rearrangements (3) 3
stereoselective-synthesis (3) 3
structure (3) 3
torquoselectivity (3) 3
ynamides (3) 3
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


The Journal of Organic Chemistry, ISSN 0022-3263, 04/2012, Volume 77, Issue 8, pp. 3969 - 3977
Computational studies were performed to explain the highly varied stereoselectivities obtained in the reductions of acyclic phosphine oxides and sulfides by... 
DICHLOROSILYLENE | SPIN | HEXACHLORODISILANE | PLESSET PERTURBATION-THEORY | PSEUDOROTATION | STEREOCHEMISTRY | SILICON | CHEMISTRY, ORGANIC | TRICHLOROSILANE | TRIPHENYLPHOSPHINE | STEREOSPECIFIC DEOXYGENATION | Stereochemistry | Chemical synthesis | Transition state (Chemistry) | Analysis
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 01/2012, Volume 77, Issue 1, pp. 1 - 4
Hexachlorodisilane reduces phosphine oxides and sulfides to the corresponding phosphines with opposite stereoselectivities. Through quantum mechanical... 
CHEMISTRY, ORGANIC | HEXACHLORODISILANE | SPIN | PLESSET PERTURBATION-THEORY | STEREOCHEMISTRY
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 08/2013, Volume 11, Issue 32, pp. 5226 - 5232
Density functional theory calculations (M06-2X//B3LYP) have been performed to determine the factors responsible for enantioselectivity in Diels-Alder reactions... 
DENSITY FUNCTIONALS | CHIRAL IMIDAZOLIDINONES | CH-PI | ORIGIN | 4+3 CYCLOADDITIONS | STEREOSELECTIVITY | PI INTERACTIONS | THERMOCHEMISTRY | ORGANOCATALYSIS | CHEMISTRY, ORGANIC | NONCOVALENT INTERACTIONS | Amines - chemistry | Hydrazines - chemistry | Stereoisomerism | Models, Molecular | Catalysis | Cycloaddition Reaction | Camphor - chemistry
Journal Article
ORGANIC & BIOMOLECULAR CHEMISTRY, ISSN 1477-0520, 10/2019, Volume 17, Issue 38, pp. 8756 - 8767
Density functional theory calculations are reported which explore how a chiral sulfinyl substituent controls the stereoselectivities of the Diels-Alder... 
ENANTIOPURE | MODELING CHEMICAL-REACTIVITY | SULFOXIDES | ENANTIOSELECTIVE SYNTHESIS | LIGANDS | THERMOCHEMISTRY | CYCLOADDITIONS | STEREOCHEMISTRY | CHEMISTRY, ORGANIC | CYCLOPENTADIENE | REGIOSELECTIVITY
Journal Article
Organic Letters, ISSN 1523-7060, 12/2011, Volume 13, Issue 24, pp. 6572 - 6575
Density functional theory calculations are reported that reveal the role of aromatic interactions in the additions of aryl-substituted silyl enol ethers to a... 
DENSITY FUNCTIONALS | FORMYLATION | 4+3 CYCLOADDITIONS | THERMOCHEMISTRY | CHEMISTRY, ORGANIC | NONCOVALENT INTERACTIONS | ENERGIES | 2-METHOXY OXAZOLIDINES | CATIONS
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 09/2015, Volume 54, Issue 36, pp. 10608 - 10612
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 12/2016, Volume 81, Issue 23, pp. 11726 - 11733
Additions of cysteine thiols to Michael acceptors underpin the mechanism of action of several covalent drugs (e.g., afatinib, osimertinib, ibrutinib,... 
DENSITY FUNCTIONALS | LUNG-CANCER | TYROSINE KINASE | B-CELL MALIGNANCIES | SET MODEL CHEMISTRY | THERMAL REVERSIBILITY | CHEMISTRY, ORGANIC | CARBONYL-COMPOUNDS | N-BUTANETHIOL | KINASE INHIBITORS | CONJUGATED HETEROENOID COMPOUNDS | Density functionals | Thermodynamics | Usage | Cysteine | Research | Chemical properties
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 11/2014, Volume 53, Issue 47, pp. 12907 - 12911
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 05/2019, Volume 58, Issue 21, pp. 7107 - 7112
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 2016, Volume 14, Issue 10, pp. 2950 - 2960
One of the shortest synthetic routes to L-iduronic acid derivatives is via free radical reduction of the C-5 bromide of the corresponding protected... 
HALIDES | OLIGOSACCHARIDES | GLUCURONIC-ACID | BUILDING-BLOCKS | CRYSTAL-STRUCTURE | EFFICIENT SYNTHESIS | CHEMISTRY, ORGANIC | HEPARAN-SULFATE | CHEMICAL-SYNTHESIS | L-IDOSE | DERIVATIVES
Journal Article
Organic & biomolecular chemistry, ISSN 1477-0520, 03/2016, Volume 14, Issue 10, pp. 2950 - 2960
One of the shortest synthetic routes to L-iduronic acid derivatives is via free radical reduction of the C-5 bromide of the corresponding protected... 
Trialkyltin Compounds - chemistry | Spectrometry, Mass, Electrospray Ionization | Magnetic Resonance Spectroscopy | Oxidation-Reduction | Stereoisomerism | Glucuronides - chemistry
Journal Article
Synthesis, ISSN 0039-7881, 05/2018, Volume 50, Issue 9, pp. 1750 - 1772
Abstract The Claisen rearrangement of benzylic substrates (benzyl vinyl­ ethers) has received considerably less attention than its well-known aliphatic and... 
review | Claisen rearrangement | benzyl vinyl ethers | Alder-ene reaction | sigmatropic rearrangement | isotoluene | ALLYL | ACID | REGIOSPECIFIC SYNTHESIS | AROMATIC VERSION | SIGMATROPIC REARRANGEMENTS | CHEMISTRY, ORGANIC | ORTHO ESTER REARRANGEMENT | FACILE SYNTHESIS | 2,3-DISUBSTITUTED FURANS | KETENE ACETALS | PYROLYSIS
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 11/2013, Volume 135, Issue 46, pp. 17638 - 17642
Journal Article
Polymer Chemistry, ISSN 1759-9954, 03/2019, Volume 10, Issue 12, pp. 1460 - 1470
Recent experimental observations of the role played by copper polyamine catalysts in atom transfer radical polymerisation (ATRP) have indicated that important... 
AQUEOUS-SOLUTIONS | POLYMER SCIENCE | VINYL-ACETATE | METHYL-METHACRYLATE | RATE CONSTANTS | COMPLEXES | POLYMERIZATION | STYRENE | CHAIN TRANSFER | ALIPHATIC FREE-RADICALS | ATRP
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 05/2017, Volume 139, Issue 20, pp. 6880 - 6887
Exploiting C–H bond activation is difficult, although some success has been achieved using precious metal catalysts. Recently, it was reported that C–H bonds... 
DENSITY | CATION-PI INTERACTIONS | ORGANIC-MOLECULES | MULTIPLE REACTION PATHWAYS | MOLECULAR-ORBITAL METHODS | GAUSSIAN-TYPE BASIS | CHARGED MICRODROPLETS | CHEMISTRY, MULTIDISCIPLINARY | MASS-SPECTROMETRY | ELECTROSPRAY-IONIZATION | AQUEOUS-SOLUTION | Heterogeneous catalysis | Silicon | Potassium compounds | Chemical properties | Research | Intermolecular forces
Journal Article
Organic & biomolecular chemistry, ISSN 1477-0520, 09/2017, Volume 15, Issue 37, pp. 7887 - 7893
Recently we reported the aromatic Claisen rearrangements of benzyl ketene acetals, which form one of the few examples of aromatic Claisen rearrangements... 
Journal Article