X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
vinylcyclopropane-cyclopentene rearrangement (63) 63
chemistry, organic (31) 31
chemistry, multidisciplinary (28) 28
stereochemistry (19) 19
chemical properties (16) 16
analysis (15) 15
direct dynamics (13) 13
research (13) 13
chemistry, physical (12) 12
cyclopropane (12) 12
diels-alder reaction (9) 9
mechanism (9) 9
vinylcyclopropane-cyclopentene rearrangements (9) 9
catalysis (8) 8
transition-state (8) 8
ab-initio (7) 7
cyclopropane compounds (7) 7
derivatives (7) 7
isomerization (7) 7
chemistry (6) 6
cyclopropanes (6) 6
diels-alder reactions (6) 6
dynamics (6) 6
nonstatistical dynamics (6) 6
organic-synthesis (6) 6
physics, atomic, molecular & chemical (6) 6
thermal stereomutations (6) 6
density-functional theory (5) 5
index medicus (5) 5
kinetics (5) 5
potential surface (5) 5
s2 nucleophilic-substitution (5) 5
stepwise mechanisms (5) 5
usage (5) 5
asymmetric-synthesis (4) 4
chemical reactions (4) 4
construction (4) 4
cyclization (4) 4
cycloaddition (4) 4
density (4) 4
gas-phase (4) 4
metal-promoted vinylcyclopropane (4) 4
molecular dynamics (4) 4
nucleophilic-substitution reactions (4) 4
potential-energy surfaces (4) 4
radicals (4) 4
stereoisomerism (4) 4
stereomutation (4) 4
sulfinate-sulfone rearrangements (4) 4
thermal rearrangements (4) 4
transition-state theory (4) 4
4+1 annulation reactions (3) 3
[2 + 1] cycloaddition (3) 3
acids (3) 3
alkenes (3) 3
article (3) 3
butadiene (3) 3
c-h activation (3) 3
carbenes (3) 3
carbon (3) 3
chemical bonds (3) 3
chemical reaction, rate of (3) 3
chromium complexes (3) 3
cyclopropanes - chemistry (3) 3
density functional calculations (3) 3
enantioselective synthesis (3) 3
esters (3) 3
homogeneous catalysis (3) 3
intermediate (3) 3
lewis acid catalyst (3) 3
metallo-ene reactions (3) 3
molecular conformation (3) 3
molecular structure (3) 3
natural-products (3) 3
nucleophilic carbenes (3) 3
olefins (3) 3
pharmacology & pharmacy (3) 3
potential-energy surface (3) 3
pyrrole derivatives (3) 3
rhodium (3) 3
ring formation (3) 3
selectivity (3) 3
serves 2 mechanisms (3) 3
sigmatropic rearrangements (3) 3
stereoselective-synthesis (3) 3
structure (3) 3
sulfoxide ligands (3) 3
thermal rearrangement (3) 3
thermal unimolecular vinylcyclopropane (3) 3
thermodynamics (3) 3
transition metal catalyst (3) 3
transition-states (3) 3
vinylcyclopropanes (3) 3
1,3-sigmatropic shift (2) 2
ab initio calculations (2) 2
acetone radical-cation (2) 2
active sulfinylmethyl group (2) 2
alkenes - chemistry (2) 2
alkenyl‐substituted (2) 2
alkynes (2) 2
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


European Journal of Organic Chemistry, ISSN 1434-193X, 09/2019, Volume 2019, Issue 36, pp. 6285 - 6295
Journal Article
ORGANIC LETTERS, ISSN 1523-7060, 05/2017, Volume 19, Issue 10, pp. 2482 - 2485
A Rh-II-catalyzed formal [4 + 1]-cycloaddition approach toward spirooxindole cyclopentenones is described. The diastereoselective cyclopropanation of vinyl... 
NUCLEOPHILIC CARBENES | CYCLOADDITION REACTIONS | THERMAL REARRANGEMENTS | 4+1 ANNULATION REACTIONS | CHEMISTRY, ORGANIC | BOND ACTIVATION | STEREOSELECTIVE-SYNTHESIS | VINYLCYCLOPROPANE-CYCLOPENTENE REARRANGEMENT | HIGHLY SUBSTITUTED CYCLOPENTENONES | C-H ACTIVATION | CYCLOBUTENONES
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 01/2006, Volume 71, Issue 1, pp. 3 - 13
The vinylcyclobutane−cyclohexene rearrangement has been studied computationally with density functional theory and complete active space SCF calculations. The... 
DIRECT DYNAMICS | STEPWISE MECHANISMS | STEREOCHEMISTRY | SIGMATROPIC REARRANGEMENTS | CHEMISTRY, ORGANIC | ELECTROCYCLIC REACTIONS | TRANSITION-STATES | VINYLCYCLOPROPANE-CYCLOPENTENE REARRANGEMENT | FORBIDDEN REACTIONS | BASIS-SET | THERMAL-ISOMERIZATION | Density functionals | Butane | Usage | Diels-Alder reaction | Chemical properties | Analysis
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 01/2006, Volume 128, Issue 1, pp. 90 - 94
Quasiclassical direct dynamics simulations are applied to a 4-fold degenerate rearrangement which yields a nonstatistical product distribution. The simulated... 
CYCLOPROPANE | THERMAL STEREOMUTATIONS | POTENTIAL SURFACE | STEREOCHEMISTRY | INTERMEDIATE | TRANSITION-STATE | SIMULATIONS | VINYLCYCLOPROPANE-CYCLOPENTENE REARRANGEMENT | S(N)2 NUCLEOPHILIC-SUBSTITUTION | CHEMISTRY, MULTIDISCIPLINARY | BICYCLO<3.1.0>HEX-2-ENE | Chemical bonds | Chemistry, Analytic | Research | Qualitative
Journal Article
Chemical science, ISSN 2041-6520, 10/2016, Volume 7, Issue 10, pp. 6369 - 6380
Electronic structure calculations have been used for the effective triage of substituent effects on difluorinated vinylcyclopropane precursors and their... 
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 2008, Volume 6, Issue 1, pp. 36 - 47
Molecular rearrangements through thermal [1,3] carbon shifts, such as vinylcyclopropane-to-cyclopentene and vinylcyclobutane-to-cyclohexene isomerizations,... 
STEREOMUTATION | INTERNAL ROTATIONAL PREFERENCE | SIGMATROPIC SHIFTS | RING | STEREOCHEMISTRY | ISOMERIZATION | DYNAMICS | CHEMISTRY, ORGANIC | INTERMEDIATE | TRANSITION-STATE | VINYLCYCLOPROPANE-CYCLOPENTENE REARRANGEMENT
Journal Article
Chemical Science, ISSN 2041-6520, 2016, Volume 7, Issue 10, pp. 6369 - 6380
Electronic structure calculations have been used for the effective triage of substituent effects on difluorinated vinylcyclopropane precursors and their... 
DENSITY | MECHANISM | BUILDING-BLOCKS | METAL-PROMOTED VINYLCYCLOPROPANE | GEM-DIFLUOROCYCLOPROPANES | RADICALS | CYCLOPROPANES | VINYLCYCLOPROPANE-CYCLOPENTENE REARRANGEMENT | DIFLUOROCARBENE REAGENT | DERIVATIVES | CHEMISTRY, MULTIDISCIPLINARY | Electronic structure | Pathways | Computation | Precursors | Barriers | Mathematical models | Fluorination | Activation energy
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 11/2002, Volume 124, Issue 46, pp. 13903 - 13910
The conversion of “free” and Cr(CO)5-complexed 2-vinylphosphiranes into 3-phospholenes via [1,3]-sigmatropic shifts was studied with density functional theory... 
TRANSITION-STATE METHOD | DIELS-ALDER REACTION | STEPWISE MECHANISMS | STEREOCHEMISTRY | 1 PYRROLINE ANNULATION | VINYLCYCLOPROPANE-CYCLOPENTENE REARRANGEMENT | DENSITY-FUNCTIONAL THEORY | HARTREE-FOCK | CHEMISTRY, MULTIDISCIPLINARY | TERMINAL-PHOSPHINIDENE COMPLEXES | THERMAL REARRANGEMENT | Hydrocarbons | Analysis | Exothermic reactions
Journal Article
Accounts of Chemical Research, ISSN 0001-4842, 05/2002, Volume 35, Issue 5, pp. 279 - 287
Journal Article
ACS Catalysis, ISSN 2155-5435, 02/2013, Volume 3, Issue 2, pp. 272 - 286
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 01/2002, Volume 124, Issue 4, pp. 641 - 651
CASSCF and CASPT2 calculations have been carried out on some of the thermal rearrangements of bicyclo[2.1.0]pentene (BCP), bicyclo[4.1.0]hepta-2,4-diene (BCH),... 
SHIFT | INTRAMOLECULAR DYNAMICS | REACTION PATHS | DIELS-ALDER REACTION | STEPWISE MECHANISMS | CYCLOPROPANE WALK REARRANGEMENT | TRANSITION-STATES | VINYLCYCLOPROPANE-CYCLOPENTENE REARRANGEMENT | DENSITY-FUNCTIONAL THEORY | BICYCLO<2.1.0>PENT-2-ENE | CHEMISTRY, MULTIDISCIPLINARY | Polyenes | Chemical properties
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 07/2002, Volume 124, Issue 30, pp. 8796 - 8797
Previous experimental studies have shown that bicyclo[3.1.0]hex-2-ene and substituted derivatives undergo thermal rearrangements to form three products... 
STEREOMUTATION | CYCLOPROPANE | VINYLCYCLOPROPANE-CYCLOPENTENE REARRANGEMENT | DIRECT DYNAMICS | CHEMISTRY, MULTIDISCIPLINARY | STEREOCHEMISTRY | Usage | Stereochemistry | Research | Carbon
Journal Article
Physical Chemistry Chemical Physics, ISSN 1463-9076, 11/2011, Volume 13, Issue 47, pp. 296 - 2922
Journal Article