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1. Full Text Organocatalytic aza‐Michael/retro‐aza‐Michael reaction: Pronounced chirality amplification in aza‐Michael reaction and racemization via retro‐aza‐Michael reaction
by Cai, Yong‐Feng and Li, Li and Luo, Meng‐Xian and Yang, Ke‐Fang and Lai, Guo‐Qiao and Jiang, Jian‐Xiong and Xu, Li‐Wen
Chirality, ISSN 0899-0042, 05/2011, Volume 23, Issue 5, pp. 397 - 403
A detailed experimental investigation of an aza‐Michael reaction of aniline and chalcone is presented. A series of Cinchona alkaloid‐derived organocatalysts... 
organocatalysis | racemization | aza‐Michael reaction | retro‐aza‐Michael reaction | chirality amplification | aza-Michael reaction | retro-aza-Michael reaction | BRONSTED ACID | CHEMISTRY, ANALYTICAL | ACTIVATION | CHEMISTRY, MEDICINAL | ASYMMETRIC-SYNTHESIS | CHEMISTRY, ORGANIC | AROMATIC-AMINES | ENANTIOSELECTIVE CONJUGATE ADDITION | ENONES | PHARMACOLOGY & PHARMACY | Aza Compounds - chemistry | Catalysis | Stereoisomerism | Cinchona Alkaloids - chemistry | Amplification | Stereoselectivity | Solvents | Reproduction | Aniline | Chirality | Racemization | Functional groups
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2. Full Text Chiral Phosphine Catalyzed Asymmetric Michael Addition of Oxindoles
by Zhong, Fangrui and Dou, Xiaowei and Han, Xiaoyu and Yao, Weijun and Zhu, Qiang and Meng, Yuezhong and Lu, Yixin
Angewandte Chemie International Edition, ISSN 1433-7851, 01/2013, Volume 52, Issue 3, pp. 943 - 947
Bifunctional phosphines derived from amino acids mediate the asymmetric Michael addition of 3‐substituted oxindoles to activated alkenes (see scheme).... 
Michael addition | oxindoles | alkenes | bifunctional phosphines | amino acids | MORITA-BAYLIS-HILLMAN | DIPEPTIDE-DERIVED PHOSPHINES | RACEMIC CARBOXYLIC-ACIDS | FUNCTIONALIZED CYCLOPENTENES | CHEMISTRY, MULTIDISCIPLINARY | 3+2 ANNULATION | SELECTIVE MANNICH REACTIONS | FEIST-BENARY REACTION | KINETIC RESOLUTION | ELECTRON-DEFICIENT OLEFINS | ACTIVATED OLEFINS | Amino Acids - chemistry | Alkenes - chemistry | Phosphines - chemistry | Catalysis | Stereoisomerism | Indoles - chemistry | Energy conservation | Olefins | Activated | Amino acids | Asymmetry | Alkenes | Michael reaction | Phosphines
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3. Full Text Combining Orthogonal Chain‐End Deprotections and Thiol–Maleimide Michael Coupling: Engineering Discrete Oligomers by an Iterative Growth Strategy
by Huang, Zhihao and Zhao, Junfei and Wang, Zimu and Meng, Fanying and Ding, Kunshan and Pan, Xiangqiang and Zhou, Nianchen and Li, Xiaopeng and Zhang, Zhengbiao and Zhu, Xiulin
Angewandte Chemie International Edition, ISSN 1433-7851, 10/2017, Volume 56, Issue 44, pp. 13612 - 13617
Orthogonal maleimide and thiol deprotections were combined with thiol–maleimide coupling to synthesize discrete oligomers/macromolecules on a gram scale with... 
iterative growth | Michael-type additions | dendrimers | discrete oligomers | thiol–maleimide | POLYMERS | CONVERGENT APPROACH | thiol-maleimide | EXPONENTIAL-GROWTH | CHEMISTRY, MULTIDISCIPLINARY | RAPID ROUTE | GLASS-TRANSITION | MODULAR APPROACH | MOLECULAR LENGTH | AMINO-ACIDS | CONJUGATED OLIGOMERS | Oligomers | Polymerization | Dendrimers | Thiols | Coupling (molecular) | Growth rate | Macromolecules | Construction methods | Topology | Degree of polymerization | Chemical synthesis
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4. Full Text Organocatalyzed Asymmetric Dearomative Aza-Michael/Michael Addition Cascade of 2-Nitrobenzofurans and 2-Nitrobenzothiophenes with 2-Aminochalcones
by Zhou, XJ and Zhao, JQ and Chen, XM and Zhuo, JR and Zhang, YP and Chen, YZ and Zhang, XM and Xu, XY and Yuan, WC
JOURNAL OF ORGANIC CHEMISTRY, ISSN 0022-3263, 04/2019, Volume 84, Issue 7, pp. 4381 - 4391
An organocatalyzed dearomative aza-Michael/Michael addition cascade of 2-nitrobenzofurans and 2-nitrobenzothiophenes with 2-aminochalcones has been developed,... 
ENANTIOSELECTIVE SYNTHESIS | ANNULATION | 3-ISOTHIOCYANATO OXINDOLES | CONSTRUCTION | 3+2 CYCLOADDITION REACTION | CHEMISTRY, ORGANIC | BISINDOLE ALKALOIDS | 3-NITROINDOLES | ACCESS | MICHAEL ADDITION | N-2,2,2-TRIFLUOROETHYLISATIN KETIMINES
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5. Full Text Pyrrolidine−Thiourea as a Bifunctional Organocatalyst:  Highly Enantioselective Michael Addition of Cyclohexanone to Nitroolefins
by Cao, Chun-Li and Ye, Meng-Chun and Sun, Xiu-Li and Tang, Yong
Organic Letters, ISSN 1523-7060, 07/2006, Volume 8, Issue 14, pp. 2901 - 2904
Asymmetric Michael additions of cyclohexanone to both aryl and alkyl nitroolefins in the presence of 20 mol % of organocatalyst 2b and 10 mol % of n-butyric... 
HYDROGEN-BOND DONORS | BETA-NITROSTYRENES | PRACTICAL SYNTHESIS | DIELS-ALDER REACTIONS | MANNICH REACTIONS | ASYMMETRIC STRECKER REACTION | BAYLIS-HILLMAN REACTION | CHEMISTRY, ORGANIC | ALDOL REACTIONS | CARBONYL-COMPOUNDS | NITRO-OLEFINS | Alkenes - chemistry | Cyclohexanones - chemistry | Stereoisomerism | Nitro Compounds - chemistry | Molecular Structure | Catalysis | Thiourea - chemistry | Pyrrolidines - chemistry
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6. Full Text Highly enantioselective sulfa-Michael addition reactions using N -heterocyclic carbene as a non-covalent organocatalyst
by Chen, Jiean and Meng, Sixuan and Wang, Leming and Tang, Hongmei and Huang, Yong
Chemical science, ISSN 2041-6520, 07/2015, Volume 6, Issue 7, pp. 4184 - 4189
We report the first asymmetric sulfa-Michael addition (SMA) reactions using a chiral -heterocyclic carbene (NHC) as a non-covalent organocatalyst. We... 
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7. Full Text Organocatalytic Enantioselective Direct Vinylogous Michael Addition of α,β-Unsaturated γ‑Butyrolactam to β‑Acyl Acrylates and 1,2-Diacylethylenes
by Chen, Yi-Ru and Das, Utpal and Liu, Meng-Hsien and Lin, Wenwei
The Journal of Organic Chemistry, ISSN 0022-3263, 02/2015, Volume 80, Issue 3, pp. 1985 - 1992
A highly efficient Michael addition of α,β-unsaturated γ-butyrolactam to various β-acyl acrylates and ene-diones to provide synthetically useful compounds was... 
ALDOL | LACTAM | BUTENOLIDES | ISATINS | AMINO | CHEMISTRY, ORGANIC | MANNICH-TYPE | Acrylates - chemistry | Stereoisomerism | Crystallography, X-Ray | Molecular Structure | Butyrophenones - chemistry | Catalysis | Ethylenes - chemistry | Lactams - chemistry | Acrylates | Addition | Chemical properties | Research | Ethylene
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8. Full Text A New Strategy for Enantioselective Construction of Multisubstituted Five‐Membered Oxygen Heterocycles via a Domino Michael/Hemiketalization Reaction
by Hua, Yuan‐Zhao and Liu, Meng‐Meng and Huang, Pei‐Jin and Song, Xixi and Wang, Min‐Can and Chang, Jun‐Biao
Chemistry – A European Journal, ISSN 0947-6539, 08/2015, Volume 21, Issue 34, pp. 11994 - 11998
A new highly enantioselective domino Michael/hemiketalization reaction of α‐hydroxyacetophenone with β,γ‐unsaturated α‐keto esters for the synthesis of... 
asymmetric catalysis | domino reactions | tetrahydrofuran | zinc | Michael/hemiacetalization reactions | ASYMMETRIC CONJUGATE ADDITION | BETA,GAMMA-UNSATURATED ALPHA-KETOESTERS | CHEMISTRY, MULTIDISCIPLINARY | MICHAEL ADDITION | KETO ESTERS | TERTIARY AMINE CATALYSTS | RING-CLOSING METATHESIS | FEIST-BENARY REACTIONS | HYDROXY-CIS-ALKENES | Michael | ENE-TYPE CYCLIZATION | hemiacetalization reactions | CYCLIC 1,3-DICARBONYL COMPOUNDS | Enantiomers | Furans | Catalysis | Synthesis (chemistry) | Tetrahydrofuran | Optical activity | Strategy | Esters | Ligands | Transformations | Ethers
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9. Full Text Dinuclear zinc catalyzed asymmetric tandem Michael addition/acetalization reactions of cyclic diketones and β,γ-unsaturated α-ketoesters
by Song, Xixi and Liu, Meng-Meng and Liu, Jing and Wang, Min-Can and Wang, Xi and Zhang, Zhao-Fei and Chang, Junbiao
Tetrahedron, ISSN 0040-4020, 09/2014, Volume 70, Issue 35, pp. 5468 - 5474
The dinuclear zinc–ProPhenol complex is applied as efficient catalyst in the highly stereoselective tandem Michael addition/acetalization reactions of cyclic... 
Michael addition | Oxygen heterocycles | Tandem reaction | Asymmetric catalysis | Dinuclear zinc complex | ENANTIOSELECTIVE SYNTHESIS | 1,3-DICARBONYL COMPOUNDS | BOND-FORMING REACTIONS | CHEMISTRY, ORGANIC | 6-MEMBERED OXYGENATED HETEROCYCLES | KETO ESTERS | ALPHA,BETA-UNSATURATED N-ACYLPYRROLES | PHOSPHINE OXIDES | CONJUGATE ADDITIONS | DERIVATIVES | NITROALKENES | Diketones | Asymmetry | Catalysts | Tetrahedrons | Derivatives | Michael reaction | Zinc
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10. Full Text Highly enantioselective sulfa-Michael addition reactions using N-heterocyclic carbene as a non-covalent organocatalyst
by Chen, Jiean and Meng, Sixuan and Wang, Leming and Tang, Hongmei and Huang, Yong
Chemical Science, ISSN 2041-6520, 07/2015, Volume 6, Issue 7, pp. 4184 - 4189
We report the first asymmetric sulfa-Michael addition (SMA) reactions using a chiral N-heterocyclic carbene (NHC) as a non-covalent organocatalyst. We... 
THIOACETIC ACID | DOMINO REACTIONS | ASYMMETRIC CONJUGATE ADDITION | ALPHA,BETA-UNSATURATED KETONES | 4+2 CYCLOADDITION | KINETIC RESOLUTION | FREE-ENERGY RELATIONSHIPS | BOND-FORMING REACTIONS | SUBSTITUENT CONSTANTS | CHEMISTRY, MULTIDISCIPLINARY | CARBON ACID PK(A)
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11. Full Text Formal [4 + 1] cycloaddition strategy for the synthesis of dihydrobenzofurans via Michael addition of 2-(2-nitrovinyl)-phenols and malonate esters (C1 synthon) and subsequent iodine-catalyzed oxidative annulation
by Leng, Jiaying and Meng, Jiang and Luo, Xiaoyan and Deng, Wei-Ping
Tetrahedron, ISSN 0040-4020, 12/2018, Volume 74, Issue 49, pp. 6993 - 6999
A novel [4 + 1] cycloaddition protocol for the synthesis of dihydrobenzo(naphtho)furan skeletons from readily available 2-(2-nitrovinyl)-phen(naphth)ols and... 
Dihydrobenzofurans | Nitroalkenes | Iodine-catalyzed | Malonate esters | CELLS | ACID | AZOMETHINE YLIDES | 2,3-DIHYDROBENZOFURANS | CHEMISTRY, ORGANIC | BOND FORMATION | ALLENES | AMINATION | CONSTRUCTION | INHIBITORS | CYCLIZATION
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12. Full Text Base‐Catalyzed Domino Michael–Alkylation–Rearrangement Reaction: A Synthetic Route to Functionalized 2,3‐Dihydrofurans
by Zhang, Ren‐Zun and Meng, Chang‐Yu and Xie, Jian‐Wu and Xu, Mei‐Lan and Zhu, Wei‐Dong
European Journal of Organic Chemistry, ISSN 1434-193X, 05/2014, Volume 2014, Issue 15, pp. 3104 - 3107
An unexpected and efficient domino reaction of N‐sulfonyl‐1‐aza‐1,3‐dienes with 2‐halo‐1,3‐dicarbonyl compounds to synthesize differently substituted... 
Michael addition | Domino reactions | Oxygen heterocycles | Reaction mechanisms | ONE-POT SYNTHESIS | MANGANESE(III) ACETATE | EFFICIENT SYNTHESIS | CHEMISTRY, ORGANIC | RADICAL SYNTHESIS | HETEROCYCLES | CYCLOADDITIONS | CONSTRUCTION | SUBSTITUTED DIHYDROFURANS | ROCAGLAMIDE | CYCLIZATION | Chemotherapy | Catalysis | Cancer
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13. Full Text Enantioselective Michael Reactions of beta,beta-Disubstituted Nitroalkenes: A New Approach to beta(2,2)-Amino Acids with Hetero-Quaternary Stereocenters
by Lu, HH and Zhang, FG and Meng, XG and Duan, SW and Xiao, WJ
ORGANIC LETTERS, ISSN 1523-7060, 09/2009, Volume 11, Issue 17, pp. 3946 - 3949
An atom-economic organocatalytic asymmetric Michael reaction of alpha,beta,beta-trisubstituted olefins has been successfully developed. The reaction exhibits... 
BETA-AMINO ACIDS | ALPHA,BETA-UNSATURATED KETONES | THIOUREA ORGANOCATALYSTS | CHEMISTRY, ORGANIC | ASYMMETRIC CONJUGATE ADDITIONS | DIALKYLZINC REAGENTS | BIFUNCTIONAL CINCHONA ORGANOCATALYSTS | STEREOGENIC CENTERS | STEREOSELECTIVE-SYNTHESIS | ARYL ALUMINUM REAGENTS | Alkenes - chemistry | Combinatorial Chemistry Techniques | Peptides - chemical synthesis | Peptides - chemistry | Stereoisomerism | Nitro Compounds - chemistry | Amino Acids - chemistry | Molecular Structure | Amino Acids - chemical synthesis | Catalysis
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14. Full Text Switchable Catalysts Used To Control Suzuki Cross-Coupling and Aza-Michael Addition/Asymmetric Transfer Hydrogenation Cascade Reactions
by Meng, JJ and Chang, FW and Su, YC and Liu, R and Cheng, TY and Liu, GH
ACS CATALYSIS, ISSN 2155-5435, 09/2019, Volume 9, Issue 9, pp. 8693 - 8701
The development of a switchable strategy to control the catalytic action of dual active species is of great significance toward the precise manipulation of a... 
ALDOL | ASYMMETRIC TRANSFER HYDROGENATION | immobilization | SHELL | PERIODIC MESOPOROUS ORGANOSILICA | silica | COMPLEXES | CHEMISTRY, PHYSICAL | HETEROGENEOUS CATALYSIS | asymmetric catalysis | mesoporous material | heterogeneous catalyst | KETONES | NANOREACTOR | CHIRAL CATALYSTS
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