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European journal of organic chemistry, ISSN 1434-193X, 2019, Volume 2019, Issue 39, pp. 6597 - 6605
A general and efficient synthesis of α‐haloglycine esters from commercially available feedstock chemicals, in a single step, is reported. The reactivity of... 
Hyperconjugation | Non‐proteinogenic amino acids | Synthetic methods | Homogeneous catalysis | Anomeric effect | Non-proteinogenic amino acids
Journal Article
Angewandte Chemie (International ed.), ISSN 1433-7851, 01/2017, Volume 56, Issue 1, pp. 217 - 220
CH stretches in hydrocarbon cations often shift to lower frequencies relative to neutral molecules, because they do not have sufficient electrons to give every... 
IRMPD action spectroscopy | mass spectrometry | hyperconjugation | anions | IR spectroscopy | ANION | CHEMISTRY, MULTIDISCIPLINARY | INFRARED PHOTODISSOCIATION | SPECTROSCOPY | BONDS | GAS-PHASE | SPECTRA | ACIDITY | Mass spectrometry | Ions | Vibrations | Anions | Cations
Journal Article
Angewandte Chemie (International ed.), ISSN 1433-7851, 2018, Volume 57, Issue 9, pp. 2445 - 2449
The highly reactive silicon congeners of cyclopropene, cyclotrisilenes (c‐Si3R4), typically undergo either π‐addition to the Si=Si double bond or σ‐insertion... 
low-valent species | ring-opening | cycloaddition | silicon | Group 14 elements | COMPOUND | CARBONYL-COMPOUNDS | CYCLOPROPENES | CHEMISTRY, MULTIDISCIPLINARY | HYPERCONJUGATION | DOUBLE-BONDS | CHEMISTRY | CHLORIDES | STABLE DISILENES | MULTIPLE BONDS | Thermodynamics | Olefins | Benzil | Cycloaddition | Congeners | Styrene | Silicon | High temperature | Ring opening
Journal Article
Synlett, ISSN 0936-5214, 2018, Volume 29, Issue 9, pp. 1191 - 1194
The unusual transformation of N-isoalkyl-substituted propargylamines into alkenylamines under the action of Cp2ZrCl2 and organoaluminum compounds (Me3Al, EtAlCl2) has been observed... 
letter | TRANSITION-METAL CATALYSIS | ROUTE | hydride transfer | zirconocene cation | CHEMISTRY, ORGANIC | POLYMERIZATION | propargylamine | CARBON BOND FORMATION | ALKENES | CARBOALUMINATION | CYCLOALUMINATION | alkenylamine | negative hyperconjugation
Journal Article
Frontiers in Chemistry, ISSN 2296-2646, 03/2017, Volume 5, p. 22
Journal Article
ChemPhysChem, ISSN 1439-4235, 03/2020, Volume 21, Issue 6, pp. 494 - 502
It is shown herein that intuitive and text‐book steric‐clash based interpretation of the higher energy “in‐in” xylene isomer (as arising solely from the... 
homopolar dihydrogen bonding | hyperconjugation | London dispersion forces | hydrocarbons stability | aromaticity | CONTACTS | PLANAR BIPHENYL | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | METHYL ROTATION | CHEMISTRY, PHYSICAL | INTERACTING QUANTUM ATOMS | STAGGERED CONFORMATION | LONDON DISPERSION | BONDS | CHEMISTRY | ENERGY DECOMPOSITION SCHEME
Journal Article
ChemPhysChem, ISSN 1439-4235, 03/2020, Volume 21, Issue 6, pp. 467 - 467
...⋅⋅⋅HC attraction in ortho‐xylene rotamers. It is revealed, that their stability is rooted in cooperative action of hyperconjugation, aromaticity and intra‐molecular “bay and side‐types” CH⋅⋅⋅HC interactions... 
homopolar dihydrogen bonding | hyperconjugation | London dispersion forces | hydrocarbons stability | aromaticity
Journal Article
Inorganic Chemistry, ISSN 0020-1669, 08/2010, Volume 49, Issue 15, pp. 6781 - 6783
Action spectroscopy of gaseous Me3BF− and Me2BCH2 −, determined using IR multiple photon dissociation (IRMPD... 
HYPERCONJUGATION | DISSOCIATION | CRYSTAL-STRUCTURE | ION | INFRARED-SPECTROSCOPY | ORBITAL DELETION PROCEDURE | VIBRATIONAL-SPECTRA | FORCE-CONSTANTS | 2,2-DIFLUOROPROPANE | MASS-SPECTROMETRY | CHEMISTRY, INORGANIC & NUCLEAR | Infrared spectroscopy | Analysis
Journal Article
Protein science, ISSN 0961-8368, 2014, Volume 23, Issue 3, pp. 284 - 288
Journal Article
Pure and Applied Chemistry, ISSN 0033-4545, 01/2006, Volume 78, Issue 4, pp. 685 - 697
We present the results of our systematic study on the synthesis, structures, and electronic properties of a series of cyclic π-conjugated systems with... 
σ-π conjugation | silatropylium ion | cyclooctatetraene | dithiin | C-C hyperconjugation | aromaticity | oligothiophene | Aromaticity | Oligothiophene | Cyclooctatetraene | Dithiin | Silatropylium ion
Journal Article
International Journal of Quantum Chemistry, ISSN 0020-7608, 12/2015, Volume 115, Issue 23, pp. 1678 - 1690
We use quantum theory of atoms in molecules (QTAIM) and the stress tensor topological approaches to explain the effects of the torsion φ of the C‐C bond... 
stress tensor | incommensurate phase transition | biphenyl | bond torsion | quantum theory of atoms in molecules | PLANAR BIPHENYL | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | TORSION | CHEMISTRY, PHYSICAL | CYCLOPHANES | BARRIERS | ANGLE | HYPERCONJUGATION | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | SYSTEMS | BOND | QTAIM | ELECTRONIC-STRUCTURE | Analysis | Quantum theory
Journal Article
Canadian Journal of Chemistry, ISSN 0008-4042, 04/2006, Volume 84, Issue 4, pp. 692 - 701
Journal Article