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.
8. Enantioselective formal [3+2]-cycloadditions to access spirooxindoles bearing four contiguous stereocenters through synergistic catalysis. Xiao JA; Li JL; Cheng XL; Chen K; Peng H; Chen WQ; Su W; Huang YM; Yang H Chem Commun (Camb); 2021 May; 57(36):4456-4459. PubMed ID: 33949393 [TBL] [Abstract][Full Text] [Related]
9. Catalytic Asymmetric [3 + 2] Cyclization Reactions of 3-Isothiocyanato Oxindoles and Alkynyl Ketones Via an in Situ Generated Magnesium Catalyst. Wang L; Yang D; Li D; Liu X; Zhao Q; Zhu R; Zhang B; Wang R Org Lett; 2015 Sep; 17(17):4260-3. PubMed ID: 26291201 [TBL] [Abstract][Full Text] [Related]
10. Metal-Free Diastereo- and Enantioselective Dearomative Formal [3 + 2] Cycloaddition of 2-Nitrobenzofurans and Isocyanoacetate Esters. Laviós A; Sanz-Marco A; Vila C; Muñoz MC; Pedro JR; Blay G Org Lett; 2022 Mar; 24(11):2149-2154. PubMed ID: 35293212 [TBL] [Abstract][Full Text] [Related]
11. Enantioselective cascade Michael addition/cyclization reactions of 3-nitro-2H-chromenes with 3-isothiocyanato oxindoles: efficient synthesis of functionalized polycyclic spirooxindoles. Tan F; Lu LQ; Yang QQ; Guo W; Bian Q; Chen JR; Xiao WJ Chemistry; 2014 Mar; 20(12):3415-20. PubMed ID: 24677230 [TBL] [Abstract][Full Text] [Related]
12. 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]
13. 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]
14. Phosphine-Catalyzed Enantioselective Dearomative [3+2]-Cycloaddition of 3-Nitroindoles and 2-Nitrobenzofurans. Wang H; Zhang J; Tu Y; Zhang J Angew Chem Int Ed Engl; 2019 Apr; 58(16):5422-5426. PubMed ID: 30860302 [TBL] [Abstract][Full Text] [Related]
15. Diastereo- and enantioselective [3 + 3] cycloaddition of spirocyclopropyl oxindoles using both aldonitrones and ketonitrones. Xu PW; Liu JK; Shen L; Cao ZY; Zhao XL; Yan J; Zhou J Nat Commun; 2017 Nov; 8(1):1619. PubMed ID: 29158496 [TBL] [Abstract][Full Text] [Related]
16. Organocatalytic direct asymmetric aldol reactions of 3-isothiocyanato oxindoles to ketones: stereocontrolled synthesis of spirooxindoles bearing highly congested contiguous tetrasubstituted stereocenters. Chen WB; Wu ZJ; Hu J; Cun LF; Zhang XM; Yuan WC Org Lett; 2011 May; 13(9):2472-5. PubMed ID: 21473612 [TBL] [Abstract][Full Text] [Related]
17. Enantioselective Synthesis of Fused Polycyclic Tropanes via Dearomative [3 + 2] Cycloaddition Reactions of 2-Nitrobenzofurans. Wang Z; Wang DC; Xie MS; Qu GR; Guo HM Org Lett; 2020 Jan; 22(1):164-167. PubMed ID: 31868372 [TBL] [Abstract][Full Text] [Related]
18. Catalytic Asymmetric Mannich/Cyclization of 2-Isothiocyanato-1-indanones: An Approach to the Synthesis of Bispirocyclic Indanone-Thioimidazolidine-Oxindoles. Zhao BL; Du DM Org Lett; 2018 Jul; 20(13):3797-3800. PubMed ID: 29924619 [TBL] [Abstract][Full Text] [Related]
19. Facile synthesis of chiral [2,3]-fused hydrobenzofuran via asymmetric Cu(i)-catalyzed dearomative 1,3-dipolar cycloaddition. Liang L; Niu HY; Wang DC; Yang XH; Qu GR; Guo HM Chem Commun (Camb); 2019 Jan; 55(4):553-556. PubMed ID: 30556555 [TBL] [Abstract][Full Text] [Related]
20. Phosphine-catalyzed dearomative (3 + 2) annulation of 2-nitrobenzofurans and nitrobenzothiophenes with allenoates. Zhao JQ; Yang L; You Y; Wang ZH; Xie KX; Zhang XM; Xu XY; Yuan WC Org Biomol Chem; 2019 May; 17(21):5294-5304. PubMed ID: 31090776 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]