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aminocatalysis (179) 179
chemistry, organic (118) 118
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catalysis (94) 94
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asymmetric aminocatalysis (53) 53
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asymmetric synthesis (22) 22
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efficient (15) 15
water (15) 15
construction (14) 14
asymmetrische katalyse (13) 13
cyclization (13) 13
dienamine catalysis (13) 13
enantioselective synthesis (13) 13
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organic-synthesis (13) 13
proline - chemistry (13) 13
asymmetric-catalysis (12) 12
asymmetry (12) 12
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organic catalysis (12) 12
organic chemistry (12) 12
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enamine (10) 10
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alpha,beta-unsaturated ketones (9) 9
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Chemical Society Reviews, ISSN 0306-0012, 2009, Volume 38, Issue 8, pp. 2178 - 2189
The use of secondary amines as asymmetric catalysts in transformations of carbonyl compounds has seen tremendous development in recent years. Going from... 
CASCADE CATALYSIS | DOMINO REACTIONS | STEREOSELECTIVITY | STEREOCENTERS | ALPHA,BETA-UNSATURATED ALDEHYDES | CHEMISTRY | ASYMMETRIC AMINOCATALYSIS | IMIDAZOLIDINONES | CHEMISTRY, MULTIDISCIPLINARY | CYCLIZATION | CONJUGATE ADDITION
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 12/2009, Volume 48, Issue 52, pp. 9785 - 9789
On the sunny side: Recent examples of visible‐light‐promoted photoredox catalysis in the presence of [Ru(bpy)3]2+ as an efficient photocatalyst have set new... 
organocatalysis | ruthenium | cycloaddition | photocatalysis | redox chemistry | Cycloaddition | Redox chemistry | Ruthenium | Organocatalysis | Photocatalysis | ALKYLATION | ALDEHYDES | CHEMISTRY, MULTIDISCIPLINARY | ELECTRON-TRANSFER | CYCLOADDITIONS | CHEMISTRY | PHOTOPHYSICS | AMINOCATALYSIS | PHOTOCHEMISTRY
Journal Article
Chemical Science, ISSN 2041-6520, 01/2015, Volume 6, Issue 1, pp. 140 - 143
The activation mode of a rotaxane-based organocatalyst with both secondary amine and squaramide catalytic units can be switched with acid or base. The... 
FUNCTIONALIZATION | MANNICH | CATALYSIS | SMALL-MOLECULE | LIGHT | ASYMMETRIC AMINOCATALYSIS | ALDEHYDES | CHEMISTRY, MULTIDISCIPLINARY | SHUTTLE | MICHAEL ADDITION | NANOSWITCH
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 06/2005, Volume 127, Issue 25, pp. 9285 - 9289
l-Proline amides derived from various chiral β-amino alcohols that bear substituents with various electron natures at their stereogenic centers are prepared... 
DESIGN | ACID | ATOM ECONOMY | MICHAEL | ENANTIOSELECTIVE ALDOL | VERSATILE CATALYSTS | AMINOCATALYSIS | CATALYTIC ASYMMETRIC ALDOL | ALDEHYDES | PROLINE | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Organic Letters, ISSN 1523-7060, 01/2018, Volume 20, Issue 1, pp. 236 - 239
By employing activated alkenes with bulky α-functional groups, such as α-cyano-α,β-unsaturated ketones and Meldrum’s acid–based alkenes, a previously... 
ANNULATIONS | CATALYSIS | STEREODIVERGENCE | TRIENAMINES | CHEMISTRY, ORGANIC | AMINOCATALYSIS | BAYLIS-HILLMAN CARBONATES | ASYMMETRIC ORGANOCATALYSIS | MODULATION | DIENONES | MICHAEL ADDITION
Journal Article
ORGANIC LETTERS, ISSN 1523-7060, 08/2017, Volume 19, Issue 16, pp. 4367 - 4370
Enantioselective synthesis of pyrazolone-fused spirocyclohexenols by the secondary amine-catalyzed cascade reaction of alpha,beta-unsaturated aldehydes with... 
FUNCTIONALIZATION | CYCLOADDITION | ASYMMETRIC-SYNTHESIS | BUTENOLIDES | NATURAL-PRODUCTS | ADDITION-REACTIONS | CONSTRUCTION | CHEMISTRY, ORGANIC | AMINOCATALYSIS | 3+3 ANNULATION REACTION | MALONONITRILES
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 01/2007, Volume 46, Issue 3, pp. 467 - 469
Hitting the teens! Five CC bonds and eight stereocenters were formed in a one‐pot asymmetric multicomponent domino reaction, which led to the functionalized... 
organocatalysis | multicomponent reactions | asymmetric synthesis | cycloaddition | domino reactions | Domino reactions | Cycloaddition | Multicomponent reactions | Asymmetric synthesis | Organocatalysis | ORGANIC CATALYSIS | AMINOCATALYSIS | CHEMISTRY, MULTIDISCIPLINARY | TRANSFORMATIONS | CYCLIZATION | STRATEGIES
Journal Article
ORGANIC LETTERS, ISSN 1523-7060, 04/2019, Volume 21, Issue 8, pp. 2903 - 2907
A trienamine-mediated asymmetric Diels-Alder reaction using a 5-nitro-2,3-dihydro-4-pyridone derivative as a dienophile in the presence of a secondary amine... 
FUNCTIONALIZATION | CATALYSIS | ACTIVATION | ALKYLATION | 2,4-DIENALS | CHEMISTRY, ORGANIC | AMINOCATALYSIS | ASYMMETRIC ORGANOCATALYSIS | AMINE | CASCADE REACTION | ALKALOIDS
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 11/2015, Volume 54, Issue 47, pp. 13860 - 13874
Asymmetric organocatalysis has experienced an incredible development since the beginning of this century. The expansion of the field has led to a large number... 
organocatalysis | aminocatalysis | diarylprolinol silyl ethers | HIGHLY ENANTIOSELECTIVE SYNTHESIS | ONE-POT | AMINE CATALYSIS | ALPHA,BETA-UNSATURATED ALDEHYDES | CHEMISTRY, MULTIDISCIPLINARY | MICHAEL ADDITION | MANNICH REACTION | ASYMMETRIC ALPHA-AMINATION | DIELS-ALDER REACTION | ORGANOCATALYTIC CONJUGATE ADDITION | TRANSITION-METAL | Catalysis
Journal Article
European Journal of Organic Chemistry, ISSN 1434-193X, 11/2019, Volume 2019, Issue 41, pp. 6890 - 6910
Asymmetric synthesis of substituted tetrahydrofurans and dibenzofurans is emerging as a challenging field. Use of organocatalysis has been explored extensively... 
Asymmetric synthesis | Oxygen heterocycles | Organocatalysis | Aminocatalysis
Journal Article
Organic Letters, ISSN 1523-7060, 11/2015, Volume 17, Issue 22, pp. 5682 - 5685
A new approach for the stereoselective remote alkylation of furan derivatives is reported. The reaction of 5-alkylfurfurals with nitroolefins as electrophilic... 
FUNCTIONALIZATION | HOMO ACTIVATION | DIELS-ALDER REACTIONS | AMINE CATALYSIS | CHEMISTRY, ORGANIC | AMINOCATALYSIS | ASYMMETRIC ORGANOCATALYSIS | ALDEHYDES | STRATEGIES
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 04/2014, Volume 136, Issue 13, pp. 4905 - 4908
A rotaxane-based switchable asymmetric organocatalyst has been synthesized in which the change of the position of the macrocycle reveals or conceals an... 
CATALYSIS | STATION | 3-STATION | ALPHA,BETA-UNSATURATED ALDEHYDES | LIGHT | AMINOCATALYSIS | ADVENT | ROTAXANE | CHEMISTRY, MULTIDISCIPLINARY | MICHAEL ADDITION | NANOSWITCH | Amines - chemistry | Models, Molecular | Rotaxanes - chemical synthesis | Rotaxanes - chemistry | Catalysis | Stereoisomerism | Amines | Research | Macrocycles | Chirality | Analysis
Journal Article
Synlett, ISSN 0936-5214, 12/2014, Volume 25, Issue 20, pp. 2957 - 2961
Abstract A novel method for the preparation of the spirocyclic Δ β,γ -butenolides is presented. The developed strategy is based on a trienamine-mediated... 
letter | butenolides | trienamines | asymmetric synthesis | quaternary stereogenic center | aminocatalysis
Journal Article
Organic Letters, ISSN 1523-7060, 01/2011, Volume 13, Issue 1, pp. 70 - 73
The enantioselective alkylation of α,β-unsaturated aldehydes with stabilized carbocations as electrophiles via the activation as dienamine intermediates is... 
CATALYSIS | DOMINO REACTIONS | S(N)1 | PRODUCTS | DIELS-ALDER REACTION | TRANSITION-METAL | ASYMMETRIC ALKYLATION | ORGANOCATALYSIS | CHEMISTRY, ORGANIC | AMINOCATALYSIS | CASCADE
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 03/2018, Volume 83, Issue 6, pp. 3171 - 3176
The origins of the enantio- and diastereoselectivities in the Mannich reactions between aldehydes and ketimines catalyzed by chiral vicinal diamines have been... 
1,3-DIPOLAR CYCLOADDITIONS | DESIGN | STATES | ACID | THERMOCHEMISTRY | CHEMISTRY, ORGANIC | DISTORTION/INTERACTION | AMINOCATALYSIS | REGIOSELECTIVITY | ENERGIES | DIRECT ALDOL REACTIONS
Journal Article
Chemical Communications, ISSN 1359-7345, 2017, Volume 53, Issue 83, pp. 11472 - 11475
The development of the unprecedented ortho-regioselective inverse-electron-demand hetero-Diels-Alder (IEDHDA) reaction is described. It has been demonstrated... 
FUNCTIONALIZATION | FUMARATE | ACTIVATION | CYCLOADDUCTS | ALPHA,BETA-UNSATURATED ALDEHYDES | CARBONYL-COMPOUNDS | ASYMMETRIC AMINOCATALYSIS | AZADIENES | THIOCHALCONES | CHEMISTRY, MULTIDISCIPLINARY | DIENAMINE CATALYSIS
Journal Article
Chemical communications (Cambridge, England), ISSN 1359-7345, 10/2017, Volume 53, Issue 83, pp. 11472 - 11475
The development of the unprecedented ortho-regioselective inverse-electron-demand hetero-Diels-Alder (IEDHDA) reaction is described. It has been demonstrated... 
Journal Article