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diphenylprolinol silyl ether (125) 125
chemistry, organic (77) 77
catalysis (73) 73
chemistry, multidisciplinary (71) 71
organocatalysis (65) 65
alpha,beta-unsaturated aldehydes (61) 61
michael addition (49) 49
aldehydes (48) 48
index medicus (44) 44
stereoisomerism (32) 32
domino reactions (31) 31
asymmetric catalysis (29) 29
enantioselective synthesis (28) 28
conjugate addition (26) 26
diphenylprolinol silyl ethers (26) 26
asymmetric-synthesis (23) 23
4 stereocenters (22) 22
michael reaction (21) 21
aldehydes - chemistry (19) 19
catalysts (19) 19
synthesis (19) 19
molecular structure (18) 18
aldol reactions (17) 17
asymmetric synthesis (17) 17
asymmetry (17) 17
construction (17) 17
diels-alder reaction (17) 17
enantiomers (16) 16
ketones (16) 16
one-pot synthesis (16) 16
chemistry, applied (15) 15
tricyclic carbon frameworks (15) 15
cascade reactions (14) 14
derivatives (14) 14
catalyst (13) 13
cyclization (12) 12
stereoselective-synthesis (12) 12
diels-alder reactions (11) 11
efficient (11) 11
nitro-olefins (11) 11
organic-synthesis (11) 11
proline (11) 11
asymmetric michael reaction (10) 10
enantio-selectivity (10) 10
enantioselektivität (10) 10
ethers (10) 10
acetaldehyde (9) 9
enamine catalysis (9) 9
high-yielding synthesis (9) 9
nitroalkenes (9) 9
nitroolefins (9) 9
organocatalysts (9) 9
amines (8) 8
carbonyl-compounds (8) 8
crystallography, x-ray (8) 8
models, molecular (8) 8
organic compounds (8) 8
1,4-addition reactions (7) 7
3+3 cycloaddition reaction (7) 7
alkaloids (7) 7
analysis (7) 7
asymmetric conjugate addition (7) 7
asymmetrische katalyse (7) 7
cascade (7) 7
cycloaddition (7) 7
diastereoselective synthesis (7) 7
efficient organocatalysts (7) 7
enantioselective conjugate addition (7) 7
inhibitor-oseltamivir (7) 7
katalyse (7) 7
multicomponent reactions (7) 7
nitroalkanes (7) 7
organocatalytic conjugate addition (7) 7
research (7) 7
aldehyd (6) 6
aldol reaction (6) 6
alpha,alpha-disubstituted aldehydes (6) 6
asymmetric michael addition (6) 6
asymmetric organocatalysis (6) 6
cascades (6) 6
chemical properties (6) 6
chemistry, physical (6) 6
gamma-amino acids (6) 6
nitro compounds - chemistry (6) 6
one-pot (6) 6
organic catalysis (6) 6
organocatalyst (6) 6
piperidines (6) 6
proline - chemistry (6) 6
stereoselectivity (6) 6
1,3-dicarbonyl compounds (5) 5
aldol condensation (5) 5
alkylation reactions (5) 5
asymmetric-catalysis (5) 5
cascade catalysis (5) 5
chemical reactions (5) 5
combinatorial chemistry techniques (5) 5
diels-alder (5) 5
domino reaction (5) 5
enamines (5) 5
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Angewandte Chemie International Edition, ISSN 1433-7851, 07/2005, Volume 44, Issue 27, pp. 4212 - 4215
The direct, catalytic, asymmetric Michael addition of aldehydes to nitroolefins in the presence of a chiral diphenylprolinol silyl ether organocatalyst is described (see scheme). The desired 1,4... 
Michael addition | organocatalysis | nitroalkenes | diphenylprolinol | asymmetric catalysis | Asymmetric catalysis | Diphenylprolinol | Nitroalkenes | Organocatalysis | BETA-NITROSTYRENES | DIELS-ALDER REACTIONS | ALDOL REACTIONS | CHEMISTRY, MULTIDISCIPLINARY | KETONES | NITROOLEFINS | NITRO-OLEFINS | ADDITIONS | PROLINE | DERIVATIVES | CATALYSTS
Journal Article
Synlett, ISSN 0936-5214, 03/2019, Volume 30, Issue 4, pp. 442 - 448
Abstract An efficient synthetic route to install chiral 1,3-dimethyl units through a double Michael reaction of crotonaldehyde and nitromethane catalyzed by diphenylprolinol silyl ether is developed... 
letter | diphenylprolinol silyl ether | asymmetric synthesis | organocatalyst | Michael reaction | diastereoselective reaction | NEF REACTION | ENANTIOSELECTIVE SYNTHESIS | CONVERSION | SCYPHOSTATIN | CHEMISTRY, ORGANIC | ALDEHYDES | REPLACEMENT | NITRO-GROUP | NITROALKANES | EFFICIENT | NEUTRAL SPHINGOMYELINASE INHIBITOR
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 11/2012, Volume 354, Issue 16, pp. 2971 - 2976
Journal Article
Angewandte Chemie (International ed.), ISSN 1433-7851, 2017, Volume 56, Issue 39, pp. 11812 - 11815
Journal Article
Chemical science (Cambridge), ISSN 2041-6539, 2016, Volume 7, Issue 2, pp. 866 - 880
Journal Article
Tetrahedron: Asymmetry, ISSN 0957-4166, 2010, Volume 21, Issue 21, pp. 2561 - 2601
Recent advances in the organocatalytic enantioselective synthesis of γ-nitrocarbonyl compounds through Michael additions of either nitroalkanes to... 
HYDROGEN-BONDING DONORS | HIGHLY EFFICIENT ORGANOCATALYSTS | CHIRAL CROWN CATALYSTS | 1,3-DICARBONYL COMPOUNDS | ENANTIOSELECTIVE CONJUGATE ADDITION | PHASE-TRANSFER CATALYSIS | CHEMISTRY, PHYSICAL | DIPHENYLPROLINOL SILYL ETHER | NITRO-MICHAEL | AZACROWN ETHERS | D-GLUCOSE
Journal Article
Organic Letters, ISSN 1523-7060, 04/2013, Volume 15, Issue 7, pp. 1564 - 1567
A highly regio- and diastereoselective synthesis of bicyclic pyrazolidinone derivatives by rhodium(II) acetate catalyzed [3 + 3]-annulation with... 
ANNULATIONS | NITRONES | ALPHA,BETA-UNSATURATED ALDEHYDES | METAL-CARBENE | CHEMISTRY, ORGANIC | DIPHENYLPROLINOL SILYL ETHER | 3+3 CYCLOADDITION REACTION
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 09/2011, Volume 50, Issue 37, pp. 8492 - 8509
Journal Article