233 related articles for article (PubMed ID: 28723160)
21. Brønsted Acid-Catalyzed, Diastereo- and Enantioselective, Intramolecular Oxa-Diels-Alder Reaction of ortho-Quinone Methides and Unactivated Dienophiles.
Ukis R; Schneider C
J Org Chem; 2019 Jun; 84(11):7175-7188. PubMed ID: 31117571
[TBL] [Abstract][Full Text] [Related]
22. Enantioselective Synthesis of Tetrahydropyridines/Piperidines via Stepwise [4 + 2]/[2 + 2] Cyclizations.
Wang Z; Xu H; Su Q; Hu P; Shao PL; He Y; Lu Y
Org Lett; 2017 Jun; 19(12):3111-3114. PubMed ID: 28560873
[TBL] [Abstract][Full Text] [Related]
23. Bifunctional Phosphonium Salt Directed Enantioselective Formal [4 + 1] Annulation of Hydroxyl-Substituted
Tan JP; Yu P; Wu JH; Chen Y; Pan J; Jiang C; Ren X; Zhang HS; Wang T
Org Lett; 2019 Sep; 21(18):7298-7302. PubMed ID: 31490078
[TBL] [Abstract][Full Text] [Related]
24. Chiral Brønsted acid-catalyzed Friedel-Crafts alkylation of electron-rich arenes with in situ-generated ortho-quinone methides: highly enantioselective synthesis of diarylindolylmethanes and triarylmethanes.
Saha S; Alamsetti SK; Schneider C
Chem Commun (Camb); 2015 Jan; 51(8):1461-4. PubMed ID: 25493449
[TBL] [Abstract][Full Text] [Related]
25. Phosphine-catalyzed [3 + 2] and [4 + 2] annulation reactions of ynones with barbiturate-derived alkenes.
Gao X; Li Z; Yang W; Liu Y; Chen W; Zhang C; Zheng L; Guo H
Org Biomol Chem; 2017 Jun; 15(25):5298-5307. PubMed ID: 28598480
[TBL] [Abstract][Full Text] [Related]
26. Lewis Base-Catalyzed [4 + 3] Annulation of ortho-Quinone Methides and MBH Carbonates: Synthesis of Functionalized Benzo[ b]oxepines Bearing Oxindole Scaffolds.
Du JY; Ma YH; Meng FX; Zhang RR; Wang RN; Shi HL; Wang Q; Fan YX; Huang HL; Cui JC; Ma CL
Org Lett; 2019 Jan; 21(2):465-468. PubMed ID: 30618260
[TBL] [Abstract][Full Text] [Related]
27. Bifunctional Organo/Metal Cooperatively Catalyzed [3 + 2] Annulation of para-Quinone Methides with Vinylcyclopropanes: Approach to Spiro[4.5]deca-6,9-diene-8-ones.
Yuan Z; Wei W; Lin A; Yao H
Org Lett; 2016 Jul; 18(14):3370-3. PubMed ID: 27380547
[TBL] [Abstract][Full Text] [Related]
28. Brønsted acid-catalyzed, highly enantioselective addition of enamides to in situ-generated ortho-quinone methides: a domino approach to complex acetamidotetrahydroxanthenes.
Saha S; Schneider C
Chemistry; 2015 Feb; 21(6):2348-52. PubMed ID: 25488376
[TBL] [Abstract][Full Text] [Related]
29. B(C
Xu G; Tang S; Shao Y; Sun J
Chem Commun (Camb); 2019 Aug; 55(62):9096-9099. PubMed ID: 31297497
[TBL] [Abstract][Full Text] [Related]
30. Synergistic Rhodium/Phosphoric Acid Catalysis for the Enantioselective Addition of Oxonium Ylides to ortho-Quinone Methides.
Alamsetti SK; Spanka M; Schneider C
Angew Chem Int Ed Engl; 2016 Feb; 55(7):2392-6. PubMed ID: 26762542
[TBL] [Abstract][Full Text] [Related]
31. Highly enantioselective synthesis of dihydrocoumarin-fused dihydropyrans via the phosphine-catalyzed [4 + 2] annulation of allenones with 3-aroylcoumarins.
Han X; Ni H; Chan WL; Gai X; Wang Y; Lu Y
Org Biomol Chem; 2016 Jun; 14(22):5059-64. PubMed ID: 27173844
[TBL] [Abstract][Full Text] [Related]
32. Palladium-Catalyzed Asymmetric (2+3) Annulation of
Jia ZL; An XT; Deng YH; Wang HB; Gan KJ; Zhang J; Zhao XH; Fan CA
Org Lett; 2020 Jun; 22(11):4171-4175. PubMed ID: 32433889
[TBL] [Abstract][Full Text] [Related]
33. N-heterocyclic carbene catalyzed [4+3] annulation of enals and o-quinone methides: highly enantioselective synthesis of benzo-ε-lactones.
Lv H; Jia WQ; Sun LH; Ye S
Angew Chem Int Ed Engl; 2013 Aug; 52(33):8607-10. PubMed ID: 23818406
[No Abstract] [Full Text] [Related]
34. Phosphine-Catalyzed (4 + 1) Annulation of o-Hydroxyphenyl and o-Aminophenyl Ketones with Allylic Carbonates: Syntheses and Transformations of 3-Hydroxy-2,3-Disubstituted Dihydrobenzofurans and Indolines.
Qin Z; Liu W; Wang D; He Z
J Org Chem; 2016 Jun; 81(11):4690-700. PubMed ID: 27166729
[TBL] [Abstract][Full Text] [Related]
35. Base-mediated diastereoselective [4 + 3] annulation of in situ generated ortho-quinone methides with C,N-cyclic azomethine imines.
Xu J; Yuan S; Peng J; Miao M; Chen Z; Ren H
Org Biomol Chem; 2017 Sep; 15(36):7513-7517. PubMed ID: 28869260
[TBL] [Abstract][Full Text] [Related]
36. Phosphoric Acid Catalyzed Formation of Hydrogen-Bonded
Göricke F; Haseloff S; Laue M; Schneider M; Brumme T; Schneider C
J Org Chem; 2020 Sep; 85(18):11699-11720. PubMed ID: 32786622
[TBL] [Abstract][Full Text] [Related]
37. Organocatalytic Asymmetric Sequential 1,6-Addition/Acetalization of 1-Oxotetralin-2-carbaldehyde to ortho-Hydroxyphenyl-Substituted para-Quinone Methides for Synthesis of Spiro-3,4-dihydrocoumarins.
Zhang ZP; Chen L; Li X; Cheng JP
J Org Chem; 2018 Mar; 83(5):2714-2724. PubMed ID: 29406716
[TBL] [Abstract][Full Text] [Related]
38. Phosphine-mediated Highly Enantioselective Spirocyclization with Ketimines as Substrates.
Han X; Chan WL; Yao W; Wang Y; Lu Y
Angew Chem Int Ed Engl; 2016 May; 55(22):6492-6. PubMed ID: 27080309
[TBL] [Abstract][Full Text] [Related]
39. Iodine-Mediated Direct Generation of o-Quinone Methides at Room Temperature: A Facile Protocol for the Synthesis of ortho-Hydroxybenzyl Thioethers.
Basha RS; Chen CW; Reddy DM; Lee CF
Chem Asian J; 2018 Sep; 13(17):2475-2483. PubMed ID: 29624908
[TBL] [Abstract][Full Text] [Related]
40. Asymmetric Cycloaddition of ortho-Hydroxyphenyl-Substituted para-Quinone Methides and Enamides Catalyzed by Chiral Phosphoric Acid.
Yang GH; Zhao Q; Zhang ZP; Zheng HL; Chen L; Li X
J Org Chem; 2019 Jun; 84(12):7883-7893. PubMed ID: 31134809
[TBL] [Abstract][Full Text] [Related]
[Previous] [Next] [New Search]