249 related articles for article (PubMed ID: 20334361)
41. Catalytic enantio- and diastereoselective aldol reactions of glycine-derived silicon enolate with aldehydes: an efficient approach to the asymmetric synthesis of anti-beta-hydroxy-alpha-amino acid derivatives.
Kobayashi J; Nakamura M; Mori Y; Yamashita Y; Kobayashi S
J Am Chem Soc; 2004 Aug; 126(30):9192-3. PubMed ID: 15281803
[TBL] [Abstract][Full Text] [Related]
42. Highly enantioselective addition of terminal alkynes to aldehydes catalyzed by a new chiral beta-sulfonamide alcohol/Ti(OiPr)4/Et2Zn/R3N catalyst system.
Qiu L; Wang Q; Lin L; Liu X; Jiang X; Zhao Q; Hu G; Wang R
Chirality; 2009 Feb; 21(2):316-23. PubMed ID: 18537166
[TBL] [Abstract][Full Text] [Related]
43. Highly enantioselective conjugate addition of malonate and beta-ketoester to nitroalkenes: asymmetric C-C bond formation with new bifunctional organic catalysts based on cinchona alkaloids.
Li H; Wang Y; Tang L; Deng L
J Am Chem Soc; 2004 Aug; 126(32):9906-7. PubMed ID: 15303849
[TBL] [Abstract][Full Text] [Related]
44. Triflic acid-catalyzed highly stereoselective friedel-crafts aminoalkylation of indoles and pyrroles.
Abid M; Teixeira L; Török B
Org Lett; 2008 Mar; 10(5):933-5. PubMed ID: 18254637
[TBL] [Abstract][Full Text] [Related]
45. Asymmetric hydrogenation using monodentate phosphoramidite ligands.
Minnaard AJ; Feringa BL; Lefort L; de Vries JG
Acc Chem Res; 2007 Dec; 40(12):1267-77. PubMed ID: 17705446
[TBL] [Abstract][Full Text] [Related]
46. Highly diastereoselective switchable enantioselective Mannich reaction of glycine derivatives with imines.
Yan XX; Peng Q; Li Q; Zhang K; Yao J; Hou XL; Wu YD
J Am Chem Soc; 2008 Nov; 130(44):14362-3. PubMed ID: 18841892
[TBL] [Abstract][Full Text] [Related]
47. A convenient procedure for the catalytic asymmetric 1,3-dipolar cycloaddition of azomethine ylides and alkenes.
Alemparte C; Blay G; Jørgensen KA
Org Lett; 2005 Oct; 7(21):4569-72. PubMed ID: 16209481
[TBL] [Abstract][Full Text] [Related]
48. Efficient asymmetric synthesis of biologically important tryptophan analogues via a palladium-mediated heteroannulation reaction.
Ma C; Liu X; Li X; Flippen-Anderson J; Yu S; Cook JM
J Org Chem; 2001 Jun; 66(13):4525-42. PubMed ID: 11421771
[TBL] [Abstract][Full Text] [Related]
49. Chiral phosphoric acid-catalyzed enantioselective three-component Povarov reaction using enecarbamates as dienophiles: highly diastereo- and enantioselective synthesis of substituted 4-aminotetrahydroquinolines.
Dagousset G; Zhu J; Masson G
J Am Chem Soc; 2011 Sep; 133(37):14804-13. PubMed ID: 21827206
[TBL] [Abstract][Full Text] [Related]
50. Enantioselective catalytic reduction of ketoimines with trichlorosilane promoted by readily available chiral Lewis bases.
Guizzetti S; Benaglia M; Cozzi F; Rossi S; Celentano G
Chirality; 2009 Jan; 21(1):233-8. PubMed ID: 18800380
[TBL] [Abstract][Full Text] [Related]
51. Ag-catalyzed asymmetric mannich reactions of enol ethers with aryl, alkyl, alkenyl, and alkynyl imines.
Josephsohn NS; Snapper ML; Hoveyda AH
J Am Chem Soc; 2004 Mar; 126(12):3734-5. PubMed ID: 15038725
[TBL] [Abstract][Full Text] [Related]
52. Catalytic diastereo- and enantioselective annulations between transient nitrosoalkenes and indoles.
Zhang Y; Stephens D; Hernandez G; Mendoza R; Larionov OV
Chemistry; 2012 Dec; 18(52):16612-5. PubMed ID: 23203457
[TBL] [Abstract][Full Text] [Related]
53. Direct enantioselective organocatalytic hydroxymethylation of aldehydes catalyzed by alpha,alpha-diphenylprolinol trimethylsilyl ether.
Boeckman RK; Miller JR
Org Lett; 2009 Oct; 11(20):4544-7. PubMed ID: 19757801
[TBL] [Abstract][Full Text] [Related]
54. Synthesis of chiral 3-substituted hexahydropyrroloindoline via intermolecular cyclopropanation.
Song H; Yang J; Chen W; Qin Y
Org Lett; 2006 Dec; 8(26):6011-4. PubMed ID: 17165917
[TBL] [Abstract][Full Text] [Related]
55. Cu-catalyzed asymmetric conjugate additions of dialkyl- and diarylzinc reagents to acyclic beta-silyl-alpha,beta-unsaturated ketones. Synthesis of allylsilanes in high diastereo- and enantiomeric purity.
Kacprzynski MA; Kazane SA; May TL; Hoveyda AH
Org Lett; 2007 Aug; 9(16):3187-90. PubMed ID: 17602643
[TBL] [Abstract][Full Text] [Related]
56. Silver-catalyzed 1,3-dipolar cycloaddition of azomethine ylides with β-boryl acrylates.
López-Pérez A; Segler M; Adrio J; Carretero JC
J Org Chem; 2011 Mar; 76(6):1945-8. PubMed ID: 21332240
[TBL] [Abstract][Full Text] [Related]
57. A practical method for enantioselective synthesis of all-carbon quaternary stereogenic centers through NHC-Cu-catalyzed conjugate additions of alkyl- and arylzinc reagents to beta-substituted cyclic enones.
Lee KS; Brown MK; Hird AW; Hoveyda AH
J Am Chem Soc; 2006 Jun; 128(22):7182-4. PubMed ID: 16734469
[TBL] [Abstract][Full Text] [Related]
58. A simple, modular synthesis of C4-substituted tryptophan derivatives.
Bartoccini F; Bartolucci S; Mari M; Piersanti G
Org Biomol Chem; 2016 Oct; 14(42):10095-10100. PubMed ID: 27722724
[TBL] [Abstract][Full Text] [Related]
59. A diastereo- and enantioselective synthesis of alpha-substituted anti-alpha,beta-diaminophosphonic acid derivatives.
Wilt JC; Pink M; Johnston JN
Chem Commun (Camb); 2008 Sep; (35):4177-9. PubMed ID: 18802521
[TBL] [Abstract][Full Text] [Related]
60. Cysteine-derived organocatalyst in a highly enantioselective intramolecular Michael reaction.
Hayashi Y; Gotoh H; Tamura T; Yamaguchi H; Masui R; Shoji M
J Am Chem Soc; 2005 Nov; 127(46):16028-9. PubMed ID: 16287281
[TBL] [Abstract][Full Text] [Related]
[Previous] [Next] [New Search]