477 related articles for article (PubMed ID: 25710384)
1. Organocatalytic enantioselective 1,3-dipolar cycloadditions between Seyferth-Gilbert reagent and isatylidene malononitriles: synthesis of chiral spiro-phosphonylpyrazoline-oxindoles.
Du T; Du F; Ning Y; Peng Y
Org Lett; 2015 Mar; 17(5):1308-11. PubMed ID: 25710384
[TBL] [Abstract][Full Text] [Related]
2. Asymmetric synthesis of spiro[isoxazolin-3,3'-oxindoles] via the catalytic 1,3-dipolar cycloaddition reaction of nitrile oxides.
Lian X; Guo S; Wang G; Lin L; Liu X; Feng X
J Org Chem; 2014 Aug; 79(16):7703-10. PubMed ID: 25054839
[TBL] [Abstract][Full Text] [Related]
3. Scaffold-inspired enantioselective synthesis of biologically important spiro[pyrrolidin-3,2'-oxindoles] with structural diversity through catalytic isatin-derived 1,3-dipolar cycloadditions.
Shi F; Tao ZL; Luo SW; Tu SJ; Gong LZ
Chemistry; 2012 May; 18(22):6885-94. PubMed ID: 22505189
[TBL] [Abstract][Full Text] [Related]
4. Diastereo- and Enantioselective Construction of 3,3'-Pyrrolidinyldispirooxindole Framework via Catalytic Asymmetric 1,3-Dipolar Cycloadditions.
Dai W; Jiang XL; Wu Q; Shi F; Tu SJ
J Org Chem; 2015 Jun; 80(11):5737-44. PubMed ID: 25939045
[TBL] [Abstract][Full Text] [Related]
5. Organocatalytic enantioselective construction of multi-functionalized spiro oxindole dienes.
Huang XF; Zhang YF; Qi ZH; Li NK; Geng ZC; Li K; Wang XW
Org Biomol Chem; 2014 Jul; 12(25):4372-85. PubMed ID: 24840651
[TBL] [Abstract][Full Text] [Related]
6. Organocatalytic enantioselective addition of thiols to ketimines derived from isatins.
Nakamura S; Takahashi S; Nakane D; Masuda H
Org Lett; 2015 Jan; 17(1):106-9. PubMed ID: 25526427
[TBL] [Abstract][Full Text] [Related]
7. An efficient one pot regioselective synthesis of a 3,3'-spiro-phosphonylpyrazole-oxindole framework via base mediated [1,3]-dipolar cycloaddition reaction of the Bestmann-Ohira reagent with methyleneindolinones.
Shelke AM; Suryavanshi G
Org Biomol Chem; 2015 Aug; 13(32):8669-75. PubMed ID: 26177837
[TBL] [Abstract][Full Text] [Related]
8. A cinchona alkaloid catalyzed enantioselective sulfa-Michael/aldol cascade reaction of isoindigos: construction of chiral bispirooxindole tetrahydrothiophenes with vicinal quaternary spirocenters.
Gui YY; Yang J; Qi LW; Wang X; Tian F; Li XN; Peng L; Wang LX
Org Biomol Chem; 2015 Jun; 13(22):6371-9. PubMed ID: 25974840
[TBL] [Abstract][Full Text] [Related]
9. Organocatalytic enantioselective peroxidation of ketimines derived from isatins.
Nakamura S; Takahashi S
Org Lett; 2015 Jun; 17(11):2590-3. PubMed ID: 25965522
[TBL] [Abstract][Full Text] [Related]
10. An organocatalytic Mannich/denitration reaction for the asymmetric synthesis of 3-ethylacetate-substitued 3-amino-2-oxindoles: formal synthesis of AG-041R.
Zhao K; Shu T; Jia J; Raabe G; Enders D
Chemistry; 2015 Mar; 21(10):3933-6. PubMed ID: 25630891
[TBL] [Abstract][Full Text] [Related]
11. Catalytic enantioselective formal hetero-Diels-Alder reactions of enones with isatins to give spirooxindole tetrahydropyranones.
Cui HL; Tanaka F
Chemistry; 2013 May; 19(20):6213-6. PubMed ID: 23559482
[TBL] [Abstract][Full Text] [Related]
12. Dual behavior of isatin-based cyclic ketimines with dicarbomethoxy carbene: expedient synthesis of highly functionalized spirooxindolyl oxazolidines and pyrrolines.
Rajasekaran T; Karthik G; Sridhar B; Reddy BV
Org Lett; 2013 Apr; 15(7):1512-5. PubMed ID: 23477618
[TBL] [Abstract][Full Text] [Related]
13. Domino reactions of vinyl malononitriles with 3-phenacylideneoxindoles for efficient synthesis of functionalized spirocyclic oxindoles.
Xie YJ; Sun J; Yan CG
ACS Comb Sci; 2014 Jun; 16(6):271-80. PubMed ID: 24555800
[TBL] [Abstract][Full Text] [Related]
14. Synthesis of Chiral Spiro-Aziridine Oxindoles via Aza-Corey-Chaykovsky Reaction of Isatin Derived N-tert-Butanesulfinyl Ketimines.
Hajra S; Aziz SM; Jana B; Mahish P; Das D
Org Lett; 2016 Feb; 18(3):532-5. PubMed ID: 26781920
[TBL] [Abstract][Full Text] [Related]
15. Catalytic asymmetric construction of spiro[pyrrolidine-2,3'-oxindole] scaffolds through chiral phosphoric acid-catalyzed 1,3-dipolar cycloaddition involving 3-amino oxindoles.
Zhu G; Wang B; Bao X; Zhang H; Wei Q; Qu J
Chem Commun (Camb); 2015 Nov; 51(85):15510-3. PubMed ID: 26345264
[TBL] [Abstract][Full Text] [Related]
16. Highly enantioselective addition of enals to isatin-derived ketimines catalyzed by N-heterocyclic carbenes: synthesis of spirocyclic γ-lactams.
Lv H; Tiwari B; Mo J; Xing C; Chi YR
Org Lett; 2012 Nov; 14(21):5412-5. PubMed ID: 23061465
[TBL] [Abstract][Full Text] [Related]
17. Chiral counteranion synergistic organocatalysis under high temperature: efficient construction of optically pure spiro[cyclohexanone-oxindole] backbone.
Lan YB; Zhao H; Liu ZM; Liu GG; Tao JC; Wang XW
Org Lett; 2011 Sep; 13(18):4866-9. PubMed ID: 21861455
[TBL] [Abstract][Full Text] [Related]
18. Catalytic enantioselective amide allylation of isatins and its application in the synthesis of 2-oxindole derivatives spiro-fused to the α-methylene-γ-butyrolactone functionality.
Takahashi M; Murata Y; Yagishita F; Sakamoto M; Sengoku T; Yoda H
Chemistry; 2014 Aug; 20(35):11091-100. PubMed ID: 25049083
[TBL] [Abstract][Full Text] [Related]
19. Multicomponent reaction to construct spirocyclic oxindoles with a Michael (triple Michael)/cyclization cascade sequence as the key step.
Li J; Wang N; Li C; Jia X
Chemistry; 2012 Jul; 18(31):9645-50. PubMed ID: 22815218
[TBL] [Abstract][Full Text] [Related]
20. An efficient organocatalytic enantioselective synthesis of spironitrocyclopropanes.
Das U; Tsai YL; Lin W
Org Biomol Chem; 2013 Jan; 11(1):44-7. PubMed ID: 23135346
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
