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oxy-michael addition (43) 43
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Organic Letters, ISSN 1523-7060, 12/2015, Volume 17, Issue 24, pp. 6058 - 6061
The first catalytic asymmetric intermolecular alcohol conjugate addition to o-quinone methides (o-QMs) is disclosed. Due to reversible C-O bond formation and... 
BRONSTED ACID | DIRECTING GROUP | CATALYSIS | ACTIVATION | OXY-MICHAEL ADDITION | ENANTIOSELECTIVE SYNTHESIS | DIASTEREOSELECTIVE SYNTHESIS | AEROBIC DIALKOXYLATION | CHEMISTRY, ORGANIC | IN-SITU | CONJUGATE ADDITION
Journal Article
Chemical Communications, ISSN 1359-7345, 07/2011, Volume 47, Issue 28, pp. 7917 - 7932
The direct enantioselective 1,4-addition of water to alpha,beta-unsaturated acceptors is an open challenge in asymmetric catalysis. Enantioselective conjugate... 
OXY-MICHAEL ADDITION | ENOYL-COA HYDRATASE | NOREPHEDRINE-DERIVED OXAZOLIDINES | STEREOSELECTIVE ROUTE | CARBONYL-COMPOUNDS | BETA-UNSATURATED ESTERS | N-HETEROCYCLIC CARBENES | SI-B LINKAGE | CHEMISTRY, MULTIDISCIPLINARY | BASE-CATALYZED HYDRATION | ELECTRON-DEFICIENT OLEFINS
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 09/2010, Volume 132, Issue 38, pp. 13179 - 13181
Journal Article
Tetrahedron, ISSN 0040-4020, 2011, Volume 67, Issue 27, pp. 5034 - 5045
The combination of an ‘ene’ reaction between a 2-(2-trialkylsilyloxyalkyl)prop-2-enyl(trimethyl)silane and an alk-1-yn-3-one mediated by zinc(II) iodide, and... 
Ene reactions | 4-Methylenetetrahydropyran | Vinyl silane | oxy-Michael addition | Allyl silane | ASYMMETRIC-SYNTHESIS | ANALOGS | STRATEGY | CHEMISTRY, ORGANIC | 3-BUTYN-2-ONE | ALLYLSILANES | BRYOSTATIN ANTITUMOR MACROLIDES | FRAGMENT | Tetrahedrons | Synthesis (chemistry) | Formations | Iodides | Michael reaction
Journal Article
Tetrahedron, ISSN 0040-4020, 2007, Volume 63, Issue 35, pp. 8658 - 8664
A 1,4-addition of alcohols to α,β-unsaturated aldehydes was found to be efficiently promoted by biphenyldiamine-based catalyst  without formation of the... 
Organocatalyst | Iminium catalysis | Oxy-Michael addition | α,β-Unsaturated aldehyde | iminium catalysis | COMPLEXES | CHEMISTRY, ORGANIC | HYDRATION | PRESSURE | ALDOL REACTION | HYDROALKOXYLATION | oxy-michael addition | alpha,beta-unsaturated aldehyde | organocatalyst | PALLADIUM(II) | DERIVATIVES | CATALYSTS | CONJUGATE ADDITION
Journal Article
Tetrahedron, ISSN 0040-4020, 11/2013, Volume 69, Issue 47, pp. 10098 - 10107
A sequential one-pot intermolecular oxy-Michael addition, intermolecular Heck coupling, and intramolecular degradation (retro-oxy-Michael addition) followed by... 
Pd-catalysis | retro-Oxy-Michael addition | Heck coupling | Oxy-Michael addition | 2-Benzoxepin-3(1H)-ones | Condensation
Journal Article
ORGANIC LETTERS, ISSN 1523-7060, 04/2019, Volume 21, Issue 8, pp. 2688 - 2692
An organocatalytic method for the asymmetric synthesis of syn-1,3-dioxanes as protected 1,3-diols via dynamic kinetic resolution of in situ generated chiral... 
ALDOL | OXY-MICHAEL ADDITION | REDUCTION | CHEMISTRY, ORGANIC | STEREOSELECTIVE-SYNTHESIS | ENANTIOSELECTIVE CARBONYL ALLYLATION | CONJUGATE ADDITION
Journal Article
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ISSN 0002-7863, 06/2015, Volume 137, Issue 21, pp. 6766 - 6769
Bifunctional catalysts bearing amino and urea functional groups have been applied for a novel, highly enantioselective synthesis of axially chiral isoquinoline... 
BINAM DERIVATIVES | OXY-MICHAEL ADDITION | THIOUREA | ALLYLATION | CATALYZED ASYMMETRIC BROMINATION | BOND FORMATION | ALDEHYDES | NON-BIARYL ATROPISOMERS | CHEMISTRY, MULTIDISCIPLINARY | DYNAMIC KINETIC RESOLUTION | CONJUGATE ADDITION
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2006, Volume 47, Issue 18, pp. 3039 - 3041
1,4-Addition of alcohols to α,β-unsaturated aldehydes was found to be efficiently promoted by biphenyldiamine-based catalyst without formation of the acetals. 
Organocatalyst | Oxy-Michael addition | α,β-Unsaturated aldehyde | PRESSURE | HYDROALKOXYLATION | CHEMISTRY, ORGANIC | alpha,beta-unsaturated aldehyde | organocatalyst | PALLADIUM(II) | oxy-Michael addition | CATALYSTS | HYDRATION
Journal Article
Chemistry - A European Journal, ISSN 0947-6539, 10/2010, Volume 16, Issue 37, pp. 11325 - 11339
Journal Article
Chemical Communications, ISSN 1359-7345, 07/2015, Volume 51, Issue 58, pp. 11693 - 11696
A novel method of enantioselective 1,3-dioxane construction via a hemiacetalization/intramolecular oxy-Michael addition cascade by a chiral phosphoric acid... 
BRONSTED ACID | OXY-MICHAEL ADDITION | CASCADE REACTIONS | ENANTIOSELECTIVE SYNTHESIS | NATURAL-PRODUCTS | KINETIC RESOLUTION | ANTICANCER AGENTS | STEREOSELECTIVE TOTAL-SYNTHESIS | CHEMISTRY, MULTIDISCIPLINARY | BIFUNCTIONAL ORGANOCATALYSTS | CONJUGATE ADDITION | Optical activity | Phosphoric acid | Construction | Asymmetry | Catalysts | Cascades
Journal Article
Synthesis, ISSN 0039-7881, 06/2013, Volume 45, Issue 12, pp. 1627 - 1634
Abstract Chiral oxacyclic frameworks are prevalent in many natural products and bioactive compounds. In addition, a number of them are important synthetic... 
special topic | bifunctional aminothiourea catalyst | hydrogen bonding | oxycyclization | cycloetherification | oxy-Michael addition | CIS-ALKENES | AZA-MICHAEL REACTION | ACID | ENANTIOSELECTIVE FORMAL HYDRATION | CHEMISTRY, ORGANIC | IODOCYCLIZATION | MERCURIOCYCLIZATION | ORGANOCATALYSTS | HETEROCYCLES | TETRAHYDROFURAN BUILDING-BLOCKS | CONJUGATE ADDITION
Journal Article
Organic Letters, ISSN 1523-7060, 06/2018, Volume 20, Issue 11, pp. 3259 - 3262
A novel enantioselective bromolactonization of alpha,beta-unsaturated ketones using bifunctional amino-urea catalysts has been developed. The scope of the... 
LEWIS-BASE CATALYSIS | ALKENES | BROMOETHERIFICATION | ACTIVATION | OXY-MICHAEL ADDITION | ASYMMETRIC BROMOLACTONIZATION | THIOUREA ORGANOCATALYSTS | CHEMISTRY, ORGANIC | IODOLACTONIZATION | BROMOCYCLIZATION | BROMOAMINOCYCLIZATION
Journal Article
Organic letters, ISSN 1523-7060, 07/2019, Volume 21, Issue 15, pp. 5962 - 5966
A simple and efficient approach to enantioenriched α,β-disubstituted γ-butyrolactones has been developed through multifunctional modular organocatalysis in a... 
OXY-MICHAEL ADDITION | COOPERATIVE CATALYSIS | LACTONES | ACIDS | ANNULATION | CHEMISTRY, ORGANIC | LACTAMS | STEREOSELECTIVE-SYNTHESIS | ACCESS | ENALS | Index Medicus
Journal Article
Organic Letters, ISSN 1523-7060, 2019, Volume 21, Issue 7, pp. 2156 - 2160
The organocatalytic enantio- and diastereoselective cycloetherification of in situ generated cyanohydrins through the concomitant construction of three chiral... 
OXY-MICHAEL ADDITION | DOMINO REACTIONS | ORGANOCATALYSTS | NATURAL-PRODUCTS | STRATEGY | CHEMISTRY, ORGANIC | ACYL TRANSFER | THIOL ESTERS | ALDEHYDES | ENANTIOSELECTIVE DESYMMETRIZATION | SPIROKETALS
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 12/2018, Volume 360, Issue 24, pp. 4710 - 4714
Journal Article
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