460 related articles for article (PubMed ID: 25784558)
1. Ortho-quinone methides as reactive intermediates in asymmetric brønsted Acid catalyzed cycloadditions with unactivated alkenes by exclusive activation of the electrophile.
Hsiao CC; Raja S; Liao HH; Atodiresei I; Rueping M
Angew Chem Int Ed Engl; 2015 May; 54(19):5762-5. PubMed ID: 25784558
[TBL] [Abstract][Full Text] [Related]
2. Multiple Hydrogen-Bond Activation in Asymmetric Brønsted Acid Catalysis.
Liao HH; Hsiao CC; Atodiresei I; Rueping M
Chemistry; 2018 May; 24(30):7718-7723. PubMed ID: 29722908
[TBL] [Abstract][Full Text] [Related]
3. Enantio- and diastereoselective access to distant stereocenters embedded within tetrahydroxanthenes: utilizing ortho-quinone methides as reactive intermediates in asymmetric Brønsted acid catalysis.
Hsiao CC; Liao HH; Rueping M
Angew Chem Int Ed Engl; 2014 Nov; 53(48):13258-63. PubMed ID: 25287936
[TBL] [Abstract][Full Text] [Related]
4. Catalytic Asymmetric Cycloaddition of In Situ-Generated ortho-Quinone Methides and Azlactones by a Triple Brønsted Acid Activation Strategy.
Yu XY; Chen JR; Wei Q; Cheng HG; Liu ZC; Xiao WJ
Chemistry; 2016 May; 22(20):6774-8. PubMed ID: 26990670
[TBL] [Abstract][Full Text] [Related]
5. 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]
6. Catalytic asymmetric [4+2] cycloaddition of 1-((2-aryl)vinyl)naphthalen-2-ols with in situ generated ortho-quinone methides for the synthesis of polysubstituted chromanes.
You Y; Li TT; Yuan SP; Xie KX; Wang ZH; Zhao JQ; Zhou MQ; Yuan WC
Chem Commun (Camb); 2020 Jan; 56(3):439-442. PubMed ID: 31825420
[TBL] [Abstract][Full Text] [Related]
7. Catalytic Asymmetric Intramolecular [4+2] Cycloaddition of In Situ Generated ortho-Quinone Methides.
Xie Y; List B
Angew Chem Int Ed Engl; 2017 Apr; 56(18):4936-4940. PubMed ID: 28211227
[TBL] [Abstract][Full Text] [Related]
8. Brønsted acid catalyzed, conjugate addition of β-dicarbonyls to in situ generated ortho-quinone methides--enantioselective synthesis of 4-aryl-4H-chromenes.
El-Sepelgy O; Haseloff S; Alamsetti SK; Schneider C
Angew Chem Int Ed Engl; 2014 Jul; 53(30):7923-7. PubMed ID: 24938645
[TBL] [Abstract][Full Text] [Related]
9. 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]
10. Palladium-Catalyzed Enantioselective Addition of Chiral Metal Enolates to In Situ Generated ortho-Quinone Methides.
Göricke F; Schneider C
Angew Chem Int Ed Engl; 2018 Nov; 57(45):14736-14741. PubMed ID: 30278112
[TBL] [Abstract][Full Text] [Related]
11. 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]
12. 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]
13. Enantioselective [4 + 2] Cycloaddition of o-Quinone Methides and Vinyl Sulfides: Indirect Access to Generally Substituted Chiral Chromanes.
Wang Z; Sun J
Org Lett; 2017 May; 19(9):2334-2337. PubMed ID: 28445070
[TBL] [Abstract][Full Text] [Related]
14. Catalytic Asymmetric [4+2] Cycloaddition of in Situ Generated o-Quinone Methide Imines with o-Hydroxystyrenes: Diastereo- and Enantioselective Construction of Tetrahydroquinoline Frameworks.
Li LZ; Wang CS; Guo WF; Mei GJ; Shi F
J Org Chem; 2018 Jan; 83(2):614-623. PubMed ID: 29276884
[TBL] [Abstract][Full Text] [Related]
15. 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]
16. Catalytic asymmetric addition of Meldrum's acid, malononitrile, and 1,3-dicarbonyls to ortho-quinone methides generated in situ under basic conditions.
Caruana L; Mondatori M; Corti V; Morales S; Mazzanti A; Fochi M; Bernardi L
Chemistry; 2015 Apr; 21(16):6037-41. PubMed ID: 25766504
[TBL] [Abstract][Full Text] [Related]
17. Mechanism and selectivity of N-triflylphosphoramide catalyzed (3(+) + 2) cycloaddition between hydrazones and alkenes.
Hong X; Küçük HB; Maji MS; Yang YF; Rueping M; Houk KN
J Am Chem Soc; 2014 Oct; 136(39):13769-80. PubMed ID: 25226575
[TBL] [Abstract][Full Text] [Related]
18. Brønsted Acid Catalyzed Addition of Enamides to ortho-Quinone Methide Imines-An Efficient and Highly Enantioselective Synthesis of Chiral Tetrahydroacridines.
Kretzschmar M; Hodík T; Schneider C
Angew Chem Int Ed Engl; 2016 Aug; 55(33):9788-92. PubMed ID: 27356207
[TBL] [Abstract][Full Text] [Related]
19. 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]
20. Chiral phosphoric acid catalyzed enantioselective annulation of acyclic enecarbamates to in situ-generated ortho-quinone methides.
Gharui C; Singh S; Pan SC
Org Biomol Chem; 2017 Sep; 15(35):7272-7276. PubMed ID: 28858366
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
