133 related articles for article (PubMed ID: 23609995)
1. Gold/Brønsted acid relay catalysis for enantioselective construction of spirocyclic diketones.
Qian D; Zhang J
Chemistry; 2013 May; 19(22):6984-8. PubMed ID: 23609995
[No Abstract] [Full Text] [Related]
2. A catalytic asymmetric three-component 1,4-addition/aldol reaction: enantioselective synthesis of the spirocyclic system of vannusal A.
Nicolaou KC; Tang W; Dagneau P; Faraoni R
Angew Chem Int Ed Engl; 2005 Jun; 44(25):3874-9. PubMed ID: 15900527
[No Abstract] [Full Text] [Related]
3. Pd-catalyzed enantioselective intramolecular α-arylation of α-substituted cyclic ketones: facile synthesis of functionalized chiral spirobicycles.
Fan L; Takizawa S; Takeuchi Y; Takenaka K; Sasai H
Org Biomol Chem; 2015 May; 13(17):4837-40. PubMed ID: 25806855
[TBL] [Abstract][Full Text] [Related]
4. A mild, diastereoselective construction of cyclic and spirocyclic ketals employing a tandem photoisomerization/cyclization tactic.
Li B; Williams BD; Smith AB
Org Lett; 2015 Jan; 17(1):3-5. PubMed ID: 25489978
[TBL] [Abstract][Full Text] [Related]
5. Convergent access to bis-spiroacetals through a Sila-Stetter-ketalization cascade.
Labarre-Lainé J; Beniazza R; Desvergnes V; Landais Y
Org Lett; 2013 Sep; 15(18):4706-9. PubMed ID: 24000801
[TBL] [Abstract][Full Text] [Related]
6. Pd(II)/Brønsted acid catalyzed enantioselective allylic C-H activation for the synthesis of spirocyclic rings.
Chai Z; Rainey TJ
J Am Chem Soc; 2012 Feb; 134(8):3615-8. PubMed ID: 22313246
[TBL] [Abstract][Full Text] [Related]
7. Targeting structural and stereochemical complexity by organocascade catalysis: construction of spirocyclic oxindoles having multiple stereocenters.
Bencivenni G; Wu LY; Mazzanti A; Giannichi B; Pesciaioli F; Song MP; Bartoli G; Melchiorre P
Angew Chem Int Ed Engl; 2009; 48(39):7200-3. PubMed ID: 19670284
[No Abstract] [Full Text] [Related]
8. A silver-catalyzed spirocyclization of alkynyl silyl enol ethers.
Schäfer C; Miesch M; Miesch L
Chemistry; 2012 Jun; 18(26):8028-31. PubMed ID: 22674788
[TBL] [Abstract][Full Text] [Related]
9. Direct access to enantioenriched spiroacetals through asymmetric relay catalytic three-component reaction.
Wu H; He YP; Gong LZ
Org Lett; 2013 Feb; 15(3):460-3. PubMed ID: 23312017
[TBL] [Abstract][Full Text] [Related]
10. Enantioselective construction of spirocyclic oxindolic cyclopentanes by palladium-catalyzed trimethylenemethane-[3+2]-cycloaddition.
Trost BM; Cramer N; Silverman SM
J Am Chem Soc; 2007 Oct; 129(41):12396-7. PubMed ID: 17880222
[No Abstract] [Full Text] [Related]
11. A catalytic multicomponent coupling reaction for the enantioselective synthesis of spiroacetals.
Cala L; Mendoza A; Fañanás FJ; Rodríguez F
Chem Commun (Camb); 2013 Apr; 49(26):2715-7. PubMed ID: 23435368
[TBL] [Abstract][Full Text] [Related]
12. Gold(I)-catalyzed bis-spiroketalization: synthesis of the trioxadispiroketal-containing A-D rings of azaspiracid.
Li Y; Zhou F; Forsyth CJ
Angew Chem Int Ed Engl; 2007; 46(1-2):279-82. PubMed ID: 17143913
[No Abstract] [Full Text] [Related]
13. Type II Anion Relay Chemistry: Exploiting Bifunctional Weinreb Amide Linchpins for the One-Pot Synthesis of Differentiated 1,3-Diketones, Pyrans, and Spiroketals.
Farrell M; Melillo B; Smith AB
Angew Chem Int Ed Engl; 2016 Jan; 55(1):232-5. PubMed ID: 26586577
[TBL] [Abstract][Full Text] [Related]
14. Asymmetric one-pot sequential Mannich/hydroamination reaction by organo- and gold catalysts: synthesis of spiro[pyrrolidin-3,2'-oxindole] derivatives.
Chen X; Chen H; Ji X; Jiang H; Yao ZJ; Liu H
Org Lett; 2013 Apr; 15(8):1846-9. PubMed ID: 23560725
[TBL] [Abstract][Full Text] [Related]
15. Asymmetric [3 + 2] annulation of N-protected isatins with but-3-yn-2-one catalyzed by DIOP: facile creation of enantioenriched spiro[furan-2,3'-indoline]-2',4(5H)-dione.
Lian Z; Shi M
Org Biomol Chem; 2012 Oct; 10(40):8048-50. PubMed ID: 22930008
[TBL] [Abstract][Full Text] [Related]
16. Synthesis of optically enriched spirocyclic benzofuran-2-ones by bifunctional thiourea-base catalyzed double-Michael addition of benzofuran-2-ones to dienones.
Li X; Yang C; Jin JL; Xue XS; Cheng JP
Chem Asian J; 2013 May; 8(5):997-1003. PubMed ID: 23423721
[TBL] [Abstract][Full Text] [Related]
17. 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]
18. Gold-catalyzed three-component spirocyclization: a one-pot approach to functionalized pyrazolidines.
Wagner B; Hiller W; Ohno H; Krause N
Org Biomol Chem; 2016 Feb; 14(5):1579-83. PubMed ID: 26691580
[TBL] [Abstract][Full Text] [Related]
19. A diversity-oriented approach to spiroindolines: post-Ugi gold-catalyzed diastereoselective domino cyclization.
Modha SG; Kumar A; Vachhani DD; Jacobs J; Sharma SK; Parmar VS; Van Meervelt L; Van der Eycken EV
Angew Chem Int Ed Engl; 2012 Sep; 51(38):9572-5. PubMed ID: 22907654
[No Abstract] [Full Text] [Related]
20. 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]
[Next] [New Search]