194 related articles for article (PubMed ID: 19627118)
1. Chiral 2-aminobenzimidazoles as recoverable organocatalysts for the addition of 1,3-dicarbonyl compounds to nitroalkenes.
Almaşi D; Alonso DA; Gómez-Bengoa E; Nájera C
J Org Chem; 2009 Aug; 74(16):6163-8. PubMed ID: 19627118
[TBL] [Abstract][Full Text] [Related]
2. Conjugate addition of 1,3-dicarbonyl compounds to maleimides using a chiral C2-symmetric bis(2-aminobenzimidazole) as recyclable organocatalyst.
Gómez-Torres E; Alonso DA; Gómez-Bengoa E; Nájera C
Org Lett; 2011 Nov; 13(22):6106-9. PubMed ID: 22029403
[TBL] [Abstract][Full Text] [Related]
3. Enantio- and diastereoselective Michael reaction of 1,3-dicarbonyl compounds to nitroolefins catalyzed by a bifunctional thiourea.
Okino T; Hoashi Y; Furukawa T; Xu X; Takemoto Y
J Am Chem Soc; 2005 Jan; 127(1):119-25. PubMed ID: 15631461
[TBL] [Abstract][Full Text] [Related]
4. Organocatalytic enantioselective Michael addition of 2,4-pentandione to nitroalkenes promoted by bifunctional thioureas with central and axial chiral elements.
Peng FZ; Shao ZH; Fan BM; Song H; Li GP; Zhang HB
J Org Chem; 2008 Jul; 73(13):5202-5. PubMed ID: 18543971
[TBL] [Abstract][Full Text] [Related]
5. Theoretical studies on the bifunctionality of chiral thiourea-based organocatalysts: competing routes to C-C bond formation.
Hamza A; Schubert G; Soós T; Papai I
J Am Chem Soc; 2006 Oct; 128(40):13151-60. PubMed ID: 17017795
[TBL] [Abstract][Full Text] [Related]
6. Catalytic enantioselective Michael addition of 1,3-dicarbonyl compounds to nitroalkenes catalyzed by well-defined chiral ru amido complexes.
Watanabe M; Ikagawa A; Wang H; Murata K; Ikariya T
J Am Chem Soc; 2004 Sep; 126(36):11148-9. PubMed ID: 15355085
[TBL] [Abstract][Full Text] [Related]
7. Enantio- and diastereoselective asymmetric addition of 1,3-dicarbonyl compounds to nitroalkenes in a doubly stereocontrolled manner catalyzed by bifunctional rosin-derived amine thiourea catalysts.
Jiang X; Zhang Y; Liu X; Zhang G; Lai L; Wu L; Zhang J; Wang R
J Org Chem; 2009 Aug; 74(15):5562-7. PubMed ID: 19552379
[TBL] [Abstract][Full Text] [Related]
8. Enantioselective Michael reaction of malonates to nitroolefins catalyzed by bifunctional organocatalysts.
Okino T; Hoashi Y; Takemoto Y
J Am Chem Soc; 2003 Oct; 125(42):12672-3. PubMed ID: 14558791
[TBL] [Abstract][Full Text] [Related]
9. Bifunctional transition metal-based molecular catalysts for asymmetric C-C and C-N bond formation.
Ikariya T; Gridnev ID
Chem Rec; 2009; 9(2):106-23. PubMed ID: 19306333
[TBL] [Abstract][Full Text] [Related]
10. Direct asymmetric Michael addition of thioether-based aryl sulfanyl-propan-2-one to nitroalkenes catalyzed by a chiral amine-thiourea bifunctional organocatalyst.
Jiang X; Zhang B; Zhang Y; Lin L; Yan W; Wang R
Chirality; 2010 Jul; 22(7):625-34. PubMed ID: 20143410
[TBL] [Abstract][Full Text] [Related]
11. The immobilisation of chiral organocatalysts on magnetic nanoparticles: the support particle cannot always be considered inert.
Gleeson O; Davies GL; Peschiulli A; Tekoriute R; Gun'ko YK; Connon SJ
Org Biomol Chem; 2011 Oct; 9(22):7929-40. PubMed ID: 21989817
[TBL] [Abstract][Full Text] [Related]
12. Organocatalyzed highly stereoselective Michael addition of ketones to alkylidene malonates and nitroolefins using chiral primary-secondary diamine catalysts based on bispidine.
Liu J; Yang Z; Liu X; Wang Z; Liu Y; Bai S; Lin L; Feng X
Org Biomol Chem; 2009 Oct; 7(19):4120-7. PubMed ID: 19763320
[TBL] [Abstract][Full Text] [Related]
13. Cinchona alkaloid-based chiral catalysts act as highly efficient multifunctional organocatalysts for the asymmetric conjugate addition of malonates to nitroolefins.
Ashokkumar V; Siva A
Org Biomol Chem; 2015 Oct; 13(40):10216-25. PubMed ID: 26308733
[TBL] [Abstract][Full Text] [Related]
14. Organocatalytic enantioselective Michael addition of malononitrile to nitroolefins catalyzed by bifunctional thiourea.
Guo HM; Li JG; Qu GR; Zhang XM; Yuan WC
Chirality; 2011 Aug; 23(7):514-8. PubMed ID: 21506168
[TBL] [Abstract][Full Text] [Related]
15. 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]
16. Chiral 2-Aminobenzimidazole as Bifunctional Catalyst in the Asymmetric Electrophilic Amination of Unprotected 3-Substituted Oxindoles.
Benavent L; Baeza A; Freckleton M
Molecules; 2018 Jun; 23(6):. PubMed ID: 29882840
[TBL] [Abstract][Full Text] [Related]
17. β-Amino acid catalyzed asymmetric Michael additions: design of organocatalysts with catalytic acid/base dyad inspired by serine proteases.
Yang H; Wong MW
J Org Chem; 2011 Sep; 76(18):7399-405. PubMed ID: 21806031
[TBL] [Abstract][Full Text] [Related]
18. Scope and mechanism of enantioselective Michael additions of 1,3-dicarbonyl compounds to nitroalkenes catalyzed by nickel(II)-diamine complexes.
Evans DA; Mito S; Seidel D
J Am Chem Soc; 2007 Sep; 129(37):11583-92. PubMed ID: 17718492
[TBL] [Abstract][Full Text] [Related]
19. Direct asymmetric Michael reactions of cyclic 1,3-dicarbonyl compounds and enamines catalyzed by chiral bisoxazoline-copper(II) complexes.
Halland N; Velgaard T; Jørgensen KA
J Org Chem; 2003 Jun; 68(13):5067-74. PubMed ID: 12816459
[TBL] [Abstract][Full Text] [Related]
20. Chiral amine-thioureas bearing multiple hydrogen bonding donors: highly efficient organocatalysts for asymmetric Michael addition of acetylacetone to nitroolefins.
Wang CJ; Zhang ZH; Dong XQ; Wu XJ
Chem Commun (Camb); 2008 Mar; (12):1431-3. PubMed ID: 18338046
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
