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allibis complex (24) 24
unmodified ketones (18) 18
chemistry, multidisciplinary (13) 13
chemistry, organic (11) 11
aldol reactions (7) 7
alpha-imino esters (7) 7
catalysis (6) 6
beta-amino (5) 5
enantioselective synthesis (5) 5
imines - chemistry (5) 5
mannich reaction (5) 5
one-pot (5) 5
organocatalysis (5) 5
stereoisomerism (5) 5
aldehydes (4) 4
asymmetric-synthesis (4) 4
chiral zirconium catalyst (4) 4
derivatives (4) 4
diastereoselective synthesis (4) 4
diels-alder reaction (4) 4
enantioselectivity (4) 4
ketones - chemistry (4) 4
lacenter-dot-nho (4) 4
mannich-type reaction (4) 4
3-component (3) 3
acid-esters (3) 3
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asymmetric catalysis (3) 3
asymmetric synthesis (3) 3
carbonyl-compounds (3) 3
imines (3) 3
models, molecular (3) 3
molecular structure (3) 3
proline (3) 3
ternary complex (3) 3
alcohols (2) 2
aldose reductase inhibitor (2) 2
alkylation (2) 2
amino acids (2) 2
amino acids - chemical synthesis (2) 2
amino alcohol (2) 2
amino alcohols - chemistry (2) 2
amino-acid (2) 2
anti-mannich (2) 2
asymmetric mannich reaction (2) 2
base complex (2) 2
bronsted acid (2) 2
catalyst (2) 2
chemical properties (2) 2
direct aldol reactions (2) 2
enantioselective alkylation (2) 2
enantioselective alpha-aminomethylation (2) 2
esters (2) 2
hydroxyacetone (2) 2
ketones (2) 2
lewis-acid (2) 2
lithium ester enolate (2) 2
mannich bases (2) 2
mannich bases - chemistry (2) 2
michael addition-reactions (2) 2
organic catalysis (2) 2
organocatalysts (2) 2
scope (2) 2
stereoselective-synthesis (2) 2
structure (2) 2
surfactant-combined catalyst (2) 2
zinc - chemistry (2) 2
1,3-dicarbonyl compounds (1) 1
1,3-dipolar cycloaddition (1) 1
absolute-configuration (1) 1
account (1) 1
acetals - chemistry (1) 1
acetic anhydrides (1) 1
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active acylation catalyst (1) 1
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addition-reaction (1) 1
aldehydes - chemistry (1) 1
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alkylierung (1) 1
alpha (1) 1
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alpha-aminomethylation (1) 1
amines - chemistry (1) 1
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amino-acid derivatives (1) 1
amino-acid-derivatives (1) 1
amino-acids (1) 1
aminocatalysis (1) 1
aminohydroxylation (1) 1
aminomethylation (1) 1
aminosäuren (1) 1
anhydrides (1) 1
aniline (1) 1
anti-beta-amino (1) 1
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Journal Article
Synlett, ISSN 0936-5214, 6/2007, Volume 2007, Issue 9, pp. 1441 - 1445
Journal Article
JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN, ISSN 0037-9980, 11/2014, Volume 72, Issue 11, pp. 1228 - 1238
The Mannich reaction is a synthetically useful method for the construction of nitrogen-containing molecules. Organocatalysts have been successfully applied to... 
ORGANIC SOLVENT-FREE | HIGH-PRESSURE | ALLIBIS(BINAPHTHOXIDE) COMPLEX | MICHAEL-REACTION | ONE-POT | CHEMISTRY, ORGANIC | SURFACTANT-COMBINED CATALYST | ALPHA-IMINO ESTERS | STRUCTURE ELUCIDATION | HIGHLY ENANTIOSELECTIVE ROUTE | DIRECT ALDOL REACTIONS
Journal Article
by Xue, S and Yu, S and Deng, YH and Wulff, WD
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, ISSN 1433-7851, 2001, Volume 40, Issue 12, pp. 2271 - 2271
Unusually robust: A remarkably temperature-independent catalyst has been developed for the imino aldol reaction of imines derived from ortho-aminophenols. This... 
ALLIBIS(BINAPHTHOXIDE) COMPLEX | DIELS-ALDER REACTIONS | LITHIUM ESTER ENOLATE | PALLADIUM COMPLEXES | UNMODIFIED KETONES | asymmetric catalysis | VAULTED BIARYLS | CHEMISTRY, MULTIDISCIPLINARY | imino aldol reaction | MANNICH-TYPE REACTION | CHIRAL ZIRCONIUM CATALYST | ENANTIOSELECTIVE ALKYLATIONS | BETA-AMINO | zirconium | ligand effects | O ligands
Journal Article
Chemical communications (Cambridge, England), ISSN 1359-7345, 2017, Volume 53, Issue 96, pp. 12914 - 12917
A practical asymmetric direct Mannich reaction catalyzed by a homobimetallic nickel complex with a low catalyst loading on a preparative scale... 
CINCHONA ALKALOIDS | ALLIBIS(BINAPHTHOXIDE) COMPLEX | ENANTIOSELECTIVE SYNTHESIS | UNMODIFIED KETONES | SYNTHETIC APPLICATIONS | BASE COMPLEX | AMINO ALCOHOLS | BETA-KETO-ESTERS | CHIRAL AZIRIDINES | CHEMISTRY, MULTIDISCIPLINARY | BIFUNCTIONAL CATALYSIS | Nickel | Imines | Aromatic compounds | Active control
Journal Article
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 01/2003, Volume 125, Issue 2, pp. 338 - 339
The Mannich reaction is one of the most widely utilized chemical transformations for the construction of nitrogen-containing compounds. With the increasing... 
ALLIBIS(BINAPHTHOXIDE) COMPLEX | LA(OTF)CENTER-DOT-NHO | UNMODIFIED KETONES | IMINES | BETA-AMINO | ACID-ESTERS | CHEMISTRY, MULTIDISCIPLINARY | Catalysis | Amino Alcohols - chemistry | Zinc - chemistry | Stereoisomerism | Imines - chemistry | Ketones - chemistry | Amino acids | Chemical properties | Structure | Methods
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 03/2003, Volume 125, Issue 9, pp. 2582 - 2590
.../(S,S)-linked-BINOL complexes were successfully applied to direct 1,4-addition reactions of hydroxyketones... 
MANNICH REACTION | ALPHA-AMINO | ALLIBIS(BINAPHTHOXIDE) COMPLEX | ADDITION-REACTION | ATOM ECONOMY | UNMODIFIED KETONES | 1,3-DICARBONYL COMPOUNDS | ALDOL REACTIONS | CHEMISTRY, MULTIDISCIPLINARY | LINKED-BINOL COMPLEX | ZINC(II) COMPLEXES
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2010, Volume 51, Issue 44, pp. 5775 - 5777
In this work, several new l-threonine derivatives as organocatalysts were synthesized in one step for the first time by the reaction of threonine with acyl... 
ALDOL | ALLIBIS(BINAPHTHOXIDE) COMPLEX | UNMODIFIED KETONES | SCOPE | ONE-POT | CHEMISTRY, ORGANIC | CATALYST | ALPHA-AMINOMETHYLATION | 3-COMPONENT | PROLINE | DERIVATIVES | Enantiomers | Asymmetry | Aniline | Chlorides | Tetrahedrons | Derivatives | Aldehydes | Chromatography | Alcohols
Journal Article
Synthesis, ISSN 0039-7881, 12/2002, Volume 2002, Issue 18, pp. 2737 - 2748
Journal Article
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ISSN 0002-7863, 07/2002, Volume 124, Issue 29, pp. 8637 - 8643
A new type of sugar-amino acid hybrid, which is comprised of a sugar unit (gluco-, galacto-, or mannopyranose) linked through a C-glycosidic linkage to the... 
ALLIBIS(BINAPHTHOXIDE) COMPLEX | ASYMMETRIC-SYNTHESIS | ENANTIOSELECTIVE SYNTHESIS | ABSOLUTE-CONFIGURATION | ORGANOMETALLIC REAGENTS | CHIRAL ZIRCONIUM CATALYST | ALDOL REACTIONS | DIASTEREOSELECTIVE ADDITION | ALPHA-IMINO ESTERS | BETA-PEPTIDES | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Organic & biomolecular chemistry, ISSN 1477-0520, 2011, Volume 9, Issue 20, pp. 7144 - 7150
Journal Article
Aldrichimica Acta, ISSN 0002-5100, 2011, Volume 44, Issue 1, pp. 15 - 24
Journal Article
Synthetic Communications, ISSN 0039-7911, 11/2008, Volume 38, Issue 23, pp. 4198 - 4206
Journal Article
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