These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
5. Construction of adjacent spiro-quaternary and tertiary stereocenters through phosphine-catalyzed asymmetric [3+2] annulation of allenoates with alkylidene azlactones. Wang D; Wei Y; Shi M Chem Commun (Camb); 2012 Mar; 48(22):2764-6. PubMed ID: 22310936 [TBL] [Abstract][Full Text] [Related]
7. Organocatalytic Enantioselective Synthesis of Tetrasubstituted α-Amino Allenoates by Dearomative γ-Addition of 2,3-Disubstituted Indoles to β,γ-Alkynyl-α-imino Esters. Yang J; Wang Z; He Z; Li G; Hong L; Sun W; Wang R Angew Chem Int Ed Engl; 2020 Jan; 59(2):642-647. PubMed ID: 31664758 [TBL] [Abstract][Full Text] [Related]
8. Chiral DMAP-N-oxides as Acyl Transfer Catalysts: Design, Synthesis, and Application in Asymmetric Steglich Rearrangement. Xie MS; Zhang YF; Shan M; Wu XX; Qu GR; Guo HM Angew Chem Int Ed Engl; 2019 Feb; 58(9):2839-2843. PubMed ID: 30653794 [TBL] [Abstract][Full Text] [Related]
9. Asymmetric catalytic alkynylation of thiazolones and azlactones for synthesis of quaternary α-amino acid precursors. Meng B; Shi Q; Meng Y; Chen J; Cao W; Wu X Org Biomol Chem; 2021 Jun; 19(23):5087-5092. PubMed ID: 34037046 [TBL] [Abstract][Full Text] [Related]
10. Organocatalytic Asymmetric C(sp Hu Y; Shi W; Zheng B; Liao J; Wang W; Wu Y; Guo H Angew Chem Int Ed Engl; 2020 Nov; 59(45):19820-19824. PubMed ID: 32820579 [TBL] [Abstract][Full Text] [Related]
11. Enantio- and Diastereoselective Synthesis of Chiral Tetrasubstituted α-Amino Allenoates Bearing a Vicinal All-Carbon Quaternary Stereocenter with Dual-Copper-Catalysis. Sheng C; Ling Z; Xiao J; Yang K; Xie F; Ma S; Zhang W Angew Chem Int Ed Engl; 2023 Aug; 62(31):e202305680. PubMed ID: 37261939 [TBL] [Abstract][Full Text] [Related]
12. Access to α,γ-Diamino Diacid Derivatives via Organocatalytic Asymmetric 1,4-Addition of Azlactones and Dehydroalanines. Yang J; Sun W; He Z; Yu C; Bao G; Li Y; Liu Y; Hong L; Wang R Org Lett; 2018 Nov; 20(22):7080-7084. PubMed ID: 30398880 [TBL] [Abstract][Full Text] [Related]
13. An Organocatalytic Asymmetric Synthesis of Chiral β,β-Diaryl-α-amino Acids via Addition of Azlactones to In Situ Generated para-Quinone Methides. Yan J; Chen M; Sung HH; Williams ID; Sun J Chem Asian J; 2018 Sep; 13(17):2440-2444. PubMed ID: 29806138 [TBL] [Abstract][Full Text] [Related]
14. Formal [3+2] cycloaddition of vinylcyclopropane azlactones to enals using synergistic catalysis. Kamlar M; Franc M; Císařová I; Gyepes R; Veselý J Chem Commun (Camb); 2019 Mar; 55(26):3829-3832. PubMed ID: 30869671 [TBL] [Abstract][Full Text] [Related]
15. Organocatalytic asymmetric conjugate addition to allenic esters and ketones. Elsner P; Bernardi L; Dela Salla G; Overgaard J; Jørgensen KA J Am Chem Soc; 2008 Apr; 130(14):4897-905. PubMed ID: 18341345 [TBL] [Abstract][Full Text] [Related]
16. Squaramide-Catalyzed Asymmetric Mannich Reactions of Azlactones with Isatin-Derived Ketimines: Access to α,β-Diamino Acid Derivatives Bearing Vicinal Quaternary Stereocenters. Li Z; Peng J; He C; Xu J; Ren H J Org Chem; 2020 Mar; 85(5):3894-3901. PubMed ID: 32049530 [TBL] [Abstract][Full Text] [Related]
17. Catalytic Asymmetric [2+3] Cyclizations of Azlactones with Azonaphthalenes. Ma C; Zhou JY; Zhang YZ; Mei GJ; Shi F Angew Chem Int Ed Engl; 2018 May; 57(19):5398-5402. PubMed ID: 29512260 [TBL] [Abstract][Full Text] [Related]
18. Construction of Axially Chiral Compounds via Asymmetric Organocatalysis. Wang YB; Tan B Acc Chem Res; 2018 Feb; 51(2):534-547. PubMed ID: 29419282 [TBL] [Abstract][Full Text] [Related]