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Journal of the American Chemical Society, ISSN 0002-7863, 02/2014, Volume 136, Issue 6, pp. 2272 - 2275
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 05/2014, Volume 136, Issue 21, pp. 7607 - 7610
Appropriately substituted 2-alkenyl­phenols undergo a mild formal [3C+2C] cyclo­addition with alkynes when treated with a Rh­(III) catalyst and an oxidant. The... 
CATALYZED OXIDATIVE ANNULATION | PALLADIUM | ALKENES | CYCLOADDITION REACTIONS | ACTIVATION | REGIOSELECTIVE SYNTHESIS | N BOND FORMATION | INTERNAL ALKYNES | C-H FUNCTIONALIZATION | CLEAVAGE | CHEMISTRY, MULTIDISCIPLINARY | Organic chemistry | Phenol | Oxidants | Chemical reactions | Cleavage | Terminals | Bonding | Alkynes | Communication
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 02/2012, Volume 134, Issue 8, pp. 3679 - 3682
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 01/2015, Volume 137, Issue 1, pp. 122 - 125
Journal Article
Organic Letters, ISSN 1523-7060, 09/2018, Volume 20, Issue 17, pp. 5190 - 5193
An efficient [3 + 2] annulation of (2,2-difluorovinyl)-2-iodoarenes and internal alkynes was developed for the synthesis of 1-(trifluoromethyl)-1H-indenes. The... 
INSERTION | INTRAMOLECULAR CYCLIZATION | CARBOANNULATION | CHEMISTRY | CHEMISTRY, ORGANIC | HIGHLY SUBSTITUTED INDENES | CATALYZED CYCLIZATION | CARBONYL-COMPOUNDS | OXIDATIVE TRIFLUOROMETHYLATION | C-H ACTIVATION | DERIVATIVES
Journal Article
Chemical Science, ISSN 2041-6520, 2017, Volume 8, Issue 7, pp. 5196 - 5200
Enantioselective intramolecular [3 + 2] annulation of chalcones bearing an allene moiety has been successfully developed. The reaction was effectively promoted... 
DOMINO REACTION | CYCLOADDITION | SUBSTITUTED ALLENOATES | ASYMMETRIC-SYNTHESIS | N-ACYL AMINOPHOSPHINES | ALPHA-AMINO-ACID | FUNCTIONALIZED CYCLOPENTENES | ALLENES | CHEMISTRY, MULTIDISCIPLINARY | CATALYZED 4+2 ANNULATION | ELECTRON-DEFICIENT OLEFINS
Journal Article
Organic Letters, ISSN 1523-7060, 04/2015, Volume 17, Issue 7, pp. 1688 - 1691
An organocatalytic [3 + 2]-annulation between isatin-derived Morita–Baylis–Hillman adducts and cyclic sulfonimines has been developed in high yields with... 
MODIFIED ALLYLIC COMPOUNDS | CINCHONA ALKALOIDS | CYCLOADDITION | CATALYZED 3+2 ANNULATION | ASYMMETRIC-SYNTHESIS | PHOSPHINE | CARBONATES | CONSTRUCTION | WITTIG OLEFINATION | OXINDOLES | CHEMISTRY, ORGANIC | Sulfhydryl Compounds - chemistry | Molecular Structure | Catalysis | Isatin - chemistry | Stereoisomerism
Journal Article
Chemical science, ISSN 2041-6520, 07/2017, Volume 8, Issue 7, pp. 5196 - 5200
Enantioselective intramolecular [3 + 2] annulation of chalcones bearing an allene moiety has been successfully developed. The reaction was effectively promoted... 
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 09/2017, Volume 359, Issue 18, pp. 3102 - 3107
A base‐promoted [3+2]‐annulation of ketoxime esters and aldehydes is disclosed for the facile and rapid synthesis of 3,5‐disubstituted and 3,4,5‐trisubstituted... 
isoxazolines | aldehydes | cesium carbonate | ketoxime esters | [3+2]-annulation | NATURAL-PRODUCTS | CHEMISTRY, ORGANIC | PYRIDINES | HYDROAMINATION | BETA-AMINO ACIDS | CYCLOADDITION | CROSS-COUPLING REACTIONS | NITRILE OXIDES | CATALYZED AMINOBORATION | METAL CATALYSIS | CHEMISTRY, APPLIED | TERMINAL ALKENES | Aldehydes | Esters | Carbonates | Organic chemistry | Cycloaddition | Alkenes | Cesium | Chemical reactions | Substrates
Journal Article
Organic Letters, ISSN 1523-7060, 01/2019, Volume 21, Issue 1, pp. 166 - 169
A formal [1 + 2 + 3] annulation of methyleneindolinones with o-alkenyl arylisocyanides has been developed for the general and efficient synthesis of both... 
CYCLOADDITION | FACILE SYNTHESIS | INDOLE | EXPEDIENT | ONE-POT SYNTHESIS | EFFICIENT ROUTE | CHEMISTRY, ORGANIC | STEREOSELECTIVE-SYNTHESIS | CATALYZED ISOCYANIDE INSERTION | DERIVATIVES | 2-ISOCYANOCHALCONES
Journal Article
The Journal of organic chemistry, ISSN 0022-3263, 12/2019, Volume 84, Issue 24, pp. 15958 - 15971
The development of an efficient strategy for the asymmetric total synthesis of the bioactive marine natural product (-)-pavidolide B is described in detail.... 
KETONES | THIOL-ENE REACTIONS | PHOTOCATALYTIC INITIATION | CHEMISTRY, ORGANIC | ENANTIOSELECTIVE CYCLOPROPANATION | CARBONYL-COMPOUNDS | VINYLCYCLOPROPANES | ALDEHYDES | CATALYZED AEROBIC DEHYDROGENATION | HOMOALLYLATION | IBX
Journal Article
Organic Letters, ISSN 1523-7060, 08/2016, Volume 18, Issue 15, pp. 3858 - 3861
The [3 + 2] annulation of donor–acceptor cyclopropanes and ylidenemalonates, in which an α-p-tosyl carbanion functions as a donor substituent, is described. A... 
NITRILE ANION CYCLIZATION | ALKENES | ENANTIOSELECTIVE SYNTHESIS | CYCLOPENTENES | REACTIVITY | CHEMISTRY, ORGANIC | VINYLCYCLOPROPANES | CARBENE-CATALYZED DESYMMETRIZATION | NITRILES/ALKYLATION | GENERATION | DERIVATIVES
Journal Article
Chemical Communications : Chem Comm, ISSN 1359-7345, 01/2018, Volume 54, Issue 39, pp. 4935 - 4938
A novel organocatalytic [3+2] annulation/oxidative aromatization reaction of enals with 2-halophenols or β-naphthols is reported. This process enables chemo-... 
Organic chemistry | Chemical reactions | Transition metals | Oxidants | Chemical synthesis | Oxidizing agents
Journal Article
Organic & Biomolecular Chemistry, ISSN 1477-0520, 03/2017, Volume 15, Issue 9, pp. 2013 - 2019
The N-heterocyclic carbene (NHC)-catalyzed enantioselective formal [3 + 2] annulation of alpha , beta -unsaturated aldehydes with 3-hydroxy oxindoles is... 
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 11/2011, Volume 50, Issue 47, pp. 11098 - 11102
Triple selectivity: Highly substituted indenylamines can be obtained with high enantioselectivity by formal [3+2] additions of aryl ketimines with internal... 
CH activation | annulation | asymmetric catalysis | alkynes | rhodium | C-H activation | ORGANIC-SYNTHESIS | C?H activation | CLEAVAGE | CHEMISTRY, MULTIDISCIPLINARY | CARBON-HYDROGEN | H BOND ACTIVATION | FUNCTIONALIZATION | INTERMOLECULAR HYDROACYLATION | REGIOSELECTIVE SYNTHESIS | CATALYZED DIRECT ARYLATION | BENZOIC-ACIDS
Journal Article
CHEMICAL SCIENCE, ISSN 2041-6520, 12/2019, Volume 10, Issue 46, pp. 10716 - 10722
We report the convergent synthesis of bicyclo[3.1.0]hexanes possessing an all-carbon quaternary center via a (3 + 2) annulation of cyclopropenes with... 
INTRAMOLECULAR CYCLOPROPANATION | RHODIUM | DIELS-ALDER REACTIONS | NUCLEOSIDE ANALOGS | DIFLUOROCARBENE | BUILDING-BLOCKS | 1,3-DIPOLAR CYCLOADDITION | PAUSON-KHAND REACTIONS | CARBONYL YLIDES | CHEMISTRY, MULTIDISCIPLINARY | CATALYZED CYCLOPROPANATION
Journal Article
Chemical Communications, ISSN 1359-7345, 2018, Volume 54, Issue 39, pp. 4935 - 4938
A novel organocatalytic [3+2] annulation/oxidative aromatization reaction of enals with 2-halophenols or beta-naphthols is reported. This process enables... 
ALKENYL PHENOLS | ASYMMETRIC-SYNTHESIS | HETEROCYCLES | ALPHA,BETA-UNSATURATED ALDEHYDES | CONSTRUCTION | CYCLOPROPANATION | OXIDATIVE ANNULATION | PALLADIUM-CATALYZED ANNULATION | UNACTIVATED INTERNAL ALKYNES | CHEMISTRY, MULTIDISCIPLINARY | BENZOFURAN
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 2018, Volume 16, Issue 7, pp. 1068 - 1072
A novel solvent incorporated sequential [3 + 2] cycloaddition/substitution reaction of azomethine imines with propargyl sulfur ylide was developed. In the... 
ANNULATIONS | HETEROCYCLES | ALLENOATES | PROP-2-YNYLSULFONIUM SALTS ACCESS | PHOSPHINE-CATALYZED 3+2 | ESTERS | CHEMISTRY, ORGANIC | AGENTS | 1,3-DIPOLAR CYCLOADDITION REACTIONS | ALKYNES | YNONES | Organic chemistry | Solvents | Transformation | Cycloaddition | Imines | Substitution reactions | Chemical reactions | Sulfur | Nucleophiles
Journal Article
Organic Letters, ISSN 1523-7060, 02/2017, Volume 19, Issue 4, pp. 778 - 781
An unprecedented organocatalyzed [3 + 2] annulation of cyclopropenones and β-ketoesters has been developed. This reaction provides a direct approach to highly... 
CYCLOADDITION | ACTIVATION | INDOLIZINES | DIHYDROPYRANONES | ALPHA,BETA-UNSATURATED ALDEHYDES | CHEMISTRY, ORGANIC | INHIBITORS | CATALYZED MICHAEL ADDITION | DERIVATIVES | ACCESS | CPCO-MEDIATED REACTIONS
Journal Article
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