574 related articles for article (PubMed ID: 23959265)
21. Squaramide-catalysed asymmetric cascade aza-Michael/Michael addition reaction for the synthesis of chiral trisubstituted pyrrolidines.
Zhao BL; Lin Y; Yan HH; Du DM
Org Biomol Chem; 2015 Dec; 13(46):11351-61. PubMed ID: 26426388
[TBL] [Abstract][Full Text] [Related]
22. Squaramide-Catalyzed Synthesis of Enantioenriched Spirocyclic Oxindoles via Ketimine Intermediates with Multiple Active Sites.
Sun QS; Zhu H; Chen YJ; Yang XD; Sun XW; Lin GQ
Angew Chem Int Ed Engl; 2015 Nov; 54(45):13253-7. PubMed ID: 26337819
[TBL] [Abstract][Full Text] [Related]
23. N-heterocyclic carbene-catalyzed stereoselective cascade reaction: synthesis of functionalized tetrahydroquinolines.
Zhang HR; Dong ZW; Yang YJ; Wang PL; Hui XP
Org Lett; 2013 Sep; 15(18):4750-3. PubMed ID: 24020617
[TBL] [Abstract][Full Text] [Related]
24. Organocatalytic Asymmetric Michael/Friedel-Crafts Cascade Reaction of 3-Pyrrolyl-oxindoles and α,β-Unsaturated Aldehydes for the Construction of Chiral Spiro[5,6-dihydropyrido[1,2-a]pyrrole-3,3'-oxindoles].
You Y; Cui BD; Zhou MQ; Zuo J; Zhao JQ; Xu XY; Zhang XM; Yuan WC
J Org Chem; 2015 Jun; 80(11):5951-7. PubMed ID: 25984596
[TBL] [Abstract][Full Text] [Related]
25. Enantioselective construction of spirooxindole derivatives through [3+2] annulation catalyzed by a bisthiourea as a multiple-hydrogen-bond donor.
Shi Y; Lin A; Mao H; Mao Z; Li W; Hu H; Zhu C; Cheng Y
Chemistry; 2013 Feb; 19(6):1914-8. PubMed ID: 23281117
[TBL] [Abstract][Full Text] [Related]
26. Highly enantioselective construction of spiro[4H-pyran-3,3'-oxindoles] through a domino Knoevenagel/Michael/cyclization sequence catalyzed by cupreine.
Chen WB; Wu ZJ; Pei QL; Cun LF; Zhang XM; Yuan WC
Org Lett; 2010 Jul; 12(14):3132-5. PubMed ID: 20545337
[TBL] [Abstract][Full Text] [Related]
27. Squaramide-catalysed enantioselective Michael addition of pyrazolin-5-ones to nitroalkenes.
Li JH; Du DM
Org Biomol Chem; 2013 Sep; 11(36):6215-23. PubMed ID: 23939139
[TBL] [Abstract][Full Text] [Related]
28. An organocatalytic domino Michael-alkylation reaction: highly enantioselective construction of spiro-cyclopentanoneoxindoles and tetronic acid scaffolds.
Zhou J; Wang QL; Peng L; Tian F; Xu XY; Wang LX
Chem Commun (Camb); 2014 Dec; 50(93):14601-4. PubMed ID: 25307364
[TBL] [Abstract][Full Text] [Related]
29. Streocontrolled construction of six vicinal stereogenic centers on spiropyrazolones via organocascade Michael/Michael/1,2-addition reactions.
Chauhan P; Mahajan S; Loh CC; Raabe G; Enders D
Org Lett; 2014 Jun; 16(11):2954-7. PubMed ID: 24840166
[TBL] [Abstract][Full Text] [Related]
30. Asymmetric Catalytic Double Michael Additions for the Synthesis of Spirooxindoles.
Kang T; Zhao P; Yang J; Lin L; Feng X; Liu X
Chemistry; 2018 Mar; 24(15):3703-3706. PubMed ID: 29369438
[TBL] [Abstract][Full Text] [Related]
31. Highly efficient and stereocontrolled construction of 3,3'-pyrrolidonyl spirooxindoles via organocatalytic domino Michael/cyclization reaction.
Liu XL; Han WY; Zhang XM; Yuan WC
Org Lett; 2013 Mar; 15(6):1246-9. PubMed ID: 23452297
[TBL] [Abstract][Full Text] [Related]
32. Enantioselective synthesis of chiral heterocycles containing both chroman and pyrazolone derivatives catalysed by a chiral squaramide.
Li JH; Du DM
Org Biomol Chem; 2015 May; 13(20):5636-45. PubMed ID: 25882378
[TBL] [Abstract][Full Text] [Related]
33. Catalytic Aldol-Cyclization Cascade of 3-Isothiocyanato Oxindoles with α-Ketophosphonates for the Enantioselective Synthesis of β-Amino-α-hydroxyphosphonates.
Kayal S; Mukherjee S
Org Lett; 2015 Nov; 17(21):5508-11. PubMed ID: 26512732
[TBL] [Abstract][Full Text] [Related]
34. Meeting Organocatalysis with Drug Discovery: Asymmetric Synthesis of 3,3'-Spirooxindoles Fused with Tetrahydrothiopyrans as Novel p53-MDM2 Inhibitors.
Wang S; Jiang Y; Wu S; Dong G; Miao Z; Zhang W; Sheng C
Org Lett; 2016 Mar; 18(5):1028-31. PubMed ID: 26883465
[TBL] [Abstract][Full Text] [Related]
35. Enantioselective Synthesis of Dihydrospiro[indoline-3,4'-pyrano[2,3-c]pyrazole] Derivatives via Michael/Hemiketalization Reaction.
Kumarswamyreddy N; Kesavan V
Org Lett; 2016 Mar; 18(6):1354-7. PubMed ID: 26942717
[TBL] [Abstract][Full Text] [Related]
36. Asymmetric Michael/cyclization cascade reaction of 3-isothiocyanato oxindoles and 3-nitroindoles with amino-thiocarbamate catalysts: enantioselective synthesis of polycyclic spirooxindoles.
Zhao JQ; Zhou MQ; Wu ZJ; Wang ZH; Yue DF; Xu XY; Zhang XM; Yuan WC
Org Lett; 2015 May; 17(9):2238-41. PubMed ID: 25875402
[TBL] [Abstract][Full Text] [Related]
37. Chiral squaramide-catalysed one-pot enantioselective sulfa-Michael addition/thioesterification of thiols with α,β-unsaturated N-acylated succinimides.
Zhao BL; Du DM
Org Biomol Chem; 2014 Mar; 12(10):1585-94. PubMed ID: 24457948
[TBL] [Abstract][Full Text] [Related]
38. An asymmetric approach toward chiral multicyclic spirooxindoles from isothiocyanato oxindoles and unsaturated pyrazolones by a chiral tertiary amine thiourea catalyst.
Chen Q; Liang J; Wang S; Wang D; Wang R
Chem Commun (Camb); 2013 Feb; 49(16):1657-9. PubMed ID: 23334197
[TBL] [Abstract][Full Text] [Related]
39. Enantioselective synthesis of tetrahydrofuran spirooxindoles
Shukla K; Khushboo ; Mahto P; Singh VK
Org Biomol Chem; 2022 May; 20(20):4155-4160. PubMed ID: 35521781
[TBL] [Abstract][Full Text] [Related]
40. Catalytic asymmetric construction of spirocyclopentaneoxindoles by a combined Ru-catalyzed cross-metathesis/double Michael addition sequence.
Li YM; Li X; Peng FZ; Li ZQ; Wu ST; Sun ZW; Zhang HB; Shao ZH
Org Lett; 2011 Dec; 13(23):6200-3. PubMed ID: 22044048
[TBL] [Abstract][Full Text] [Related]
[Previous] [Next] [New Search]