231 related articles for article (PubMed ID: 26444227)
1. Syn-Selective Synthesis of β-Branched α-Amino Acids by Alkylation of Glycine-Derived Imines with Secondary Sulfonates.
Lou S; McKenna GM; Tymonko SA; Ramirez A; Benkovics T; Conlon DA; González-Bobes F
Org Lett; 2015 Oct; 17(20):5000-3. PubMed ID: 26444227
[TBL] [Abstract][Full Text] [Related]
2. Enantiocontrolled synthesis of β-branched α-amino acids by using Cu(I) -catalyzed 1,4-addition of glycine imines to β-substituted gem-diactivated olefins.
Hernández-Toribio J; Arrayás RG; Carretero JC
Chemistry; 2011 May; 17(23):6334-7. PubMed ID: 21538616
[No Abstract] [Full Text] [Related]
3. Catalytic asymmetric Mannich reactions of glycine derivatives with imines. A new approach to optically active alpha,beta-diamino acid derivatives.
Bernardi L; Gothelf AS; Hazell RG; Jørgensen KA
J Org Chem; 2003 Apr; 68(7):2583-91. PubMed ID: 12662026
[TBL] [Abstract][Full Text] [Related]
4. Synergistic Cu/Pd Catalysis for Enantioselective Allylic Alkylation of Aldimine Esters: Access to α,α-Disubstituted α-Amino Acids.
Wei L; Xu SM; Zhu Q; Che C; Wang CJ
Angew Chem Int Ed Engl; 2017 Sep; 56(40):12312-12316. PubMed ID: 28741842
[TBL] [Abstract][Full Text] [Related]
5. Substrate-controlled diastereoselectivity switch in catalytic asymmetric direct Mannich reaction of glycine derivatives with imines: from anti- to syn-alpha,beta-diamino acids.
Hernández-Toribio J; Gómez Arrayás R; Carretero JC
Chemistry; 2010 Jan; 16(4):1153-7. PubMed ID: 20024985
[No Abstract] [Full Text] [Related]
6. Diastereoselective Addition of Metal α-Fluoroenolates of Carboxylate Esters to N-tert-Butylsulfinyl Imines: Synthesis of α-Fluoro-β-amino Acids.
Shang H; Li Y; Li X; Ren X
J Org Chem; 2015 Sep; 80(17):8739-47. PubMed ID: 26270259
[TBL] [Abstract][Full Text] [Related]
7. Preparation of chiral amino esters by asymmetric phase-transfer catalyzed alkylations of Schiff bases in a ball mill.
Nun P; Pérez V; Calmès M; Martinez J; Lamaty F
Chemistry; 2012 Mar; 18(12):3773-9. PubMed ID: 22322525
[TBL] [Abstract][Full Text] [Related]
8. Cumyl ester as the C-terminal protecting group in the enantioselective alkylation of glycine benzophenone imine.
Respondek T; Cueny E; Kodanko JJ
Org Lett; 2012 Jan; 14(1):150-3. PubMed ID: 22149572
[TBL] [Abstract][Full Text] [Related]
9. Asymmetric synthesis of α-allyl-α-aryl α-amino acids by tandem alkylation/π-allylation of α-iminoesters.
Curto JM; Dickstein JS; Berritt S; Kozlowski MC
Org Lett; 2014 Apr; 16(7):1948-51. PubMed ID: 24666394
[TBL] [Abstract][Full Text] [Related]
10. Highly enantioselective phase-transfer-catalyzed alkylation of protected alpha-amino acid amides toward practical asymmetric synthesis of vicinal diamines, alpha-amino ketones, and alpha-amino alcohols.
Ooi T; Takeuchi M; Kato D; Uematsu Y; Tayama E; Sakai D; Maruoka K
J Am Chem Soc; 2005 Apr; 127(14):5073-83. PubMed ID: 15810842
[TBL] [Abstract][Full Text] [Related]
11. Preparation of α-alkyl-β-amino acids via β-alanine Ni(II) complex.
Lin D; Lv L; Wang J; Ding X; Jiang H; Liu H
J Org Chem; 2011 Aug; 76(16):6649-56. PubMed ID: 21736303
[TBL] [Abstract][Full Text] [Related]
12. Organocatalytic activation of alkylacetic esters as enolate precursors to react with α,β-unsaturated imines.
Hao L; Chen S; Xu J; Tiwari B; Fu Z; Li T; Lim J; Chi YR
Org Lett; 2013 Oct; 15(19):4956-9. PubMed ID: 24070158
[TBL] [Abstract][Full Text] [Related]
13. An easy stereoselective access to beta,gamma-aziridino alpha-amino ester derivatives via mannich reaction of benzophenone imines of glycine esters with N-sulfonyl alpha-chloroaldimines.
Kiss L; Mangelinckx S; Sillanpää R; Fülöp F; De Kimpe N
J Org Chem; 2007 Sep; 72(19):7199-206. PubMed ID: 17705431
[TBL] [Abstract][Full Text] [Related]
14. Asymmetric synthesis of α,β-diamino acid derivates via Mannich-type reactions of a chiral Ni(II) complex of glycine with N-tosyl imines.
Song G; Jin M; Li Z; Ouyang P
Org Biomol Chem; 2011 Oct; 9(20):7144-50. PubMed ID: 21858319
[TBL] [Abstract][Full Text] [Related]
15. Alpha-imino esters: versatile substrates for the catalytic, asymmetric synthesis of alpha- and beta-amino acids and beta-lactams.
Taggi AE; Hafez AM; Lectka T
Acc Chem Res; 2003 Jan; 36(1):10-9. PubMed ID: 12534300
[TBL] [Abstract][Full Text] [Related]
16. Chiral N-phosphonyl imine chemistry: asymmetric synthesis of alpha,beta-diamino esters by reacting phosphonyl imines with glycine enolates.
Ai T; Li G
Bioorg Med Chem Lett; 2009 Jul; 19(14):3967-9. PubMed ID: 19297153
[TBL] [Abstract][Full Text] [Related]
17. Counter-rotatable dual cinchona quinuclidinium salts and their phase transfer catalysis in enantioselective alkylation of glycine imines.
Oh J; Park J; Nahm K
Chem Commun (Camb); 2021 Jul; 57(55):6816-6819. PubMed ID: 34151341
[TBL] [Abstract][Full Text] [Related]
18. Diastereoselective synthesis of β-heteroaryl syn-α-methyl-β-amino acid derivatives via a double chiral auxiliary approach.
Bian J; Blakemore D; Warmus JS; Sun J; Corbett M; Rose CR; Bechle BM
Org Lett; 2013 Feb; 15(3):562-5. PubMed ID: 23343056
[TBL] [Abstract][Full Text] [Related]
19. One-pot synthesis of α-amino acids from CO2 using a bismetal reagent with Si-B bond.
Mita T; Chen J; Sugawara M; Sato Y
Org Lett; 2012 Dec; 14(24):6202-5. PubMed ID: 23205912
[TBL] [Abstract][Full Text] [Related]
20. Catalytic enantioselective silylation of N-sulfonylimines: asymmetric synthesis of α-amino acids from CO2 via stereospecific carboxylation of α-amino silanes.
Mita T; Sugawara M; Saito K; Sato Y
Org Lett; 2014 Jun; 16(11):3028-31. PubMed ID: 24834796
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]