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chemistry, organic (66) 66
catalysis (29) 29
asymmetric-synthesis (21) 21
chemistry, multidisciplinary (17) 17
derivatives (17) 17
diastereoselective syntheses, enantioselective syntheses (17) 17
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cycloaddition reactions (14) 14
molecular structure (14) 14
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alpha,beta-unsaturated aldehydes (12) 12
chemistry (12) 12
cyclization (12) 12
construction (11) 11
crystallography, x-ray (10) 10
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alkylation (8) 8
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ketones (6) 6
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esters (4) 4
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humans (3) 3
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-aspidospermidine (2) 2
1-aza-1,3-butadienes (2) 2
5 stereocenters (2) 2
6-arenyl fulvene (2) 2
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ISSN 1477-0520, 4/2017, Volume 15, Issue 16, pp. 348 - 3412
A concise and enantioselective synthesis of the tetracyclic indoles, including the naturally occurring compounds (+)-arborescidine C and (+)-arborescidine B,... 
Journal Article
Organic Letters, ISSN 1523-7060, 07/2017, Volume 19, Issue 13, pp. 3494 - 3497
An efficient method has been developed for the enantioselective synthesis of the aflatoxin system with multiple stereocenters via a sequence of organocatalytic... 
Journal Article
Synthesis, ISSN 0039-7881, 11/2015, Volume 47, Issue 21, pp. 3257 - 3285
Journal Article
Organic Letters, ISSN 1523-7060, 11/2014, Volume 16, Issue 21, pp. 5756 - 5759
A cascade organocatalysis has been developed for the enantioselective synthesis of a highly functionalized hexahydrophenanthrene-2-carbaldehyde containing five... 
SYSTEM | CATALYSIS | DOMINO REACTIONS | CONSTRUCTION | FACILE ENTRY | CHEMISTRY, ORGANIC | CARBOCYCLES
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 02/2009, Volume 50, Issue 6, pp. 704 - 707
Organocatalytic domino oxa-Michael-Michael-Michael-aldol condensation of 2-((E)-2-nitrovinyl)phenol and 2 equiv of α,β-unsaturated aldehydes (e.g.,... 
MACHAERIUM-MULTIFLORUM | CATALYSIS | ASYMMETRIC-SYNTHESIS | TANDEM | TRICYCLIC CARBON FRAMEWORKS | ALPHA,BETA-UNSATURATED ALDEHYDES | ADDITION-REACTIONS | CONSTRUCTION | MULTISUBSTITUTED CYCLOPENTANES | CHEMISTRY, ORGANIC | CONTIGUOUS STEREOCENTERS
Journal Article
RSC Advances, ISSN 2046-2069, 2016, Volume 6, Issue 10, pp. 8243 - 8247
An efficient method has been developed for the enantioselective synthesis of tetrahydro-1H-pyrrolizin-3(2H)-ones starting from α,β-unsaturated aldehydes via a... 
Journal Article
Organic Letters, ISSN 1523-7060, 11/2011, Volume 13, Issue 21, pp. 5758 - 5761
Asymmetric domino Michael–acetalization reactions of 2-hydroxynitrostyrene and 2-oxocyclohexanecarbaldehyde with a bifunctional thiourea-tertiary-amine... 
DIELS-ALDER REACTIONS | ENANTIOSELECTIVE SYNTHESIS | FORMAL SYNTHESIS | ALPHA,BETA-UNSATURATED ALDEHYDES | ADDITION-REACTIONS | O-QUINONE METHIDES | EFFICIENT SYNTHESIS | C-C | CHEMISTRY, ORGANIC | SUBSTITUTED CHROMANS | ALDOL CONDENSATION
Journal Article
Organic Letters, ISSN 1523-7060, 11/2014, Volume 16, Issue 21, pp. 5756 - 5759
A cascade organocatalysis has been developed for the enantioselective synthesis of a highly functionalized hexahydrophenanthrene-2-carbaldehyde containing five... 
Journal Article
Organic Letters, ISSN 1523-7060, 12/2018, Volume 20, Issue 24, pp. 7835 - 7839
The first regioselective, diastereoselective, and enantioselective organocatalyzed Michael–Michael cascade of vinylogous ketone enolates and nitroalkenes for... 
PHOTOCATALYTIC E | CYCLOADDITION | ALKENES | ASYMMETRIC-SYNTHESIS | MECHANISM | CONSTRUCTION | CHEMISTRY, ORGANIC | ALDEHYDES | Z ISOMERIZATION | MICHAEL ADDITION | ENALS
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 01/2011, Volume 9, Issue 2, pp. 382 - 386
Asymmetric domino Michael-acetalization reactions of 2-hydroxynitrostyrene and aldehydes "on water" followed by oxidation providing the cis-3,4-disubstituted... 
ASYMMETRIC-SYNTHESIS | BETA-KETOESTERS | DIELS-ALDER REACTIONS | FORMAL SYNTHESIS | SILYL ETHER | QUINONE METHIDES | CHEMISTRY, ORGANIC | ALDOL REACTIONS | PYRROLIDINE SULFONAMIDE | REACTIVITY PATTERN | ONE-POT ACCESS
Journal Article
ORGANIC LETTERS, ISSN 1523-7060, 07/2017, Volume 19, Issue 13, pp. 3494 - 3497
An efficient method has been developed for the enantioselective synthesis of the aflatoxin system with multiple stereocenters via a sequence of organocatalytic... 
CHEMISTRY, ORGANIC | BIOLOGY
Journal Article
Organic Letters, ISSN 1523-7060, 11/2017, Volume 19, Issue 22, pp. 6112 - 6115
An organocatalyzed enantioselective Michael–Michael–Michael–aldol cascade reaction for the construction of cyclopentane fused spirooxindoles was achieved. The... 
DOMINO REACTION | SPIROOXINDOLE DERIVATIVES | CITRINADIN-A | NATURAL-PRODUCTS | ALPHA,BETA-UNSATURATED ALDEHYDES | DRUG DISCOVERY | CONSTRUCTION | AZOMETHINE YLIDES | CHEMISTRY, ORGANIC | 4 CONTIGUOUS STEREOCENTERS | MARINE-DERIVED FUNGUS
Journal Article
Organic Letters, ISSN 1523-7060, 02/2013, Volume 15, Issue 3, pp. 468 - 471
An expedited method was developed for the enantioseiective synthesis of dodecahydrobenz[a]indolo[3,2-h]quinolizine containing five contiguous stereogenic... 
CHEMISTRY, ORGANIC | 4 STEREOCENTERS | CASCADE | SCISSION | CIS | Cyclization | Indole Alkaloids - chemical synthesis | Stereoisomerism | Models, Molecular | Crystallography, X-Ray | Molecular Structure | Catalysis | Indole Alkaloids - chemistry | Quinolizines - chemical synthesis | Quinolizines - chemistry
Journal Article
Organic Letters, ISSN 1523-7060, 04/2016, Volume 18, Issue 8, pp. 1760 - 1763
An organocatalytic enantioselective reaction of 2-methylcyclopentane-1,3-dione, nitroalkene, and α,β-unsaturated aldehyde with the diphenylprolinol catalyst... 
MULTICOMPONENT REACTIONS | ASYMMETRIC-SYNTHESIS | NATURAL-PRODUCTS | STEREOCENTERS | COMPLEXITY | SEQUENCE | CHEMISTRY | CHEMISTRY, ORGANIC | SILYL ETHERS | CYCLIZATION | NITROALKENES
Journal Article
Organic Letters, ISSN 1523-7060, 07/2015, Volume 17, Issue 13, p. 3378
Journal Article
Organic Letters, ISSN 1523-7060, 07/2015, Volume 17, Issue 13, pp. 3378 - 3378
Journal Article
ORGANIC LETTERS, ISSN 1523-7060, 10/2019, Volume 21, Issue 19, pp. 7750 - 7754
A mild and convenient process for direct transformation of nitroalkanes to the corresponding nitriles was developed using a visible-light photoredox catalysis... 
OXIMES | ELECTRON-TRANSFER | NITRO-COMPOUNDS | CONVERSION | DEHYDRATION | PRIMARY AMIDES | CHEMISTRY, ORGANIC | INITIATED O-ALKYLATION | HIGHLY EFFICIENT | ALDOXIMES | CARBOXYLIC-ACIDS
Journal Article
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