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.
4. DFT Rationalization of Gold(I)-Catalyzed Couplings between Alkynyl Thioether and Nitrenoid Derivatives: Mechanism, Selectivity Patterns, and Effects of Substituents. Fang R; Liu K; Kirillov AM; Yang L J Org Chem; 2022 Jun; 87(11):7193-7201. PubMed ID: 35579210 [TBL] [Abstract][Full Text] [Related]
5. One-pot synthesis of indole-fused scaffolds via gold-catalyzed tandem annulation reactions of 1,2-bis(alkynyl)-2-en-1-ones with indoles. Xie X; Du X; Chen Y; Liu Y J Org Chem; 2011 Nov; 76(21):9175-81. PubMed ID: 21939236 [TBL] [Abstract][Full Text] [Related]
6. Palladium-catalyzed iodine-mediated electrophilic annulation of 2-(1-alkynyl)biphenyls with disulfides. Hu BL; Pi SS; Qian PC; Li JH; Zhang XG J Org Chem; 2013 Feb; 78(3):1300-5. PubMed ID: 23305155 [TBL] [Abstract][Full Text] [Related]
7. Alkynyl Thioethers in Gold-Catalyzed Annulations To Form Oxazoles. Reddy RJ; Ball-Jones MP; Davies PW Angew Chem Int Ed Engl; 2017 Oct; 56(43):13310-13313. PubMed ID: 28841255 [TBL] [Abstract][Full Text] [Related]
8. Pd-catalyzed oxidative coupling of enamides and alkynes for synthesis of substituted pyrroles. Zhao MN; Ren ZH; Wang YY; Guan ZH Org Lett; 2014 Jan; 16(2):608-11. PubMed ID: 24404972 [TBL] [Abstract][Full Text] [Related]
9. Silver-catalyzed cyclization of 2-pyridyl alkynyl carbinols with isocyanides: divergent synthesis of indolizines and pyrroles. Meng X; Liao P; Liu J; Bi X Chem Commun (Camb); 2014 Oct; 50(80):11837-9. PubMed ID: 25145403 [TBL] [Abstract][Full Text] [Related]
10. Rhodium(III)-catalyzed arene and alkene C-H bond functionalization leading to indoles and pyrroles. Stuart DR; Alsabeh P; Kuhn M; Fagnou K J Am Chem Soc; 2010 Dec; 132(51):18326-39. PubMed ID: 21133376 [TBL] [Abstract][Full Text] [Related]
11. Palladium-catalyzed regioselective [3 + 2] annulation of internal alkynes and iodo-pyranoquinolines with concomitant ring opening. Aggarwal T; Jha RR; Tiwari RK; Kumar S; Kotla SK; Kumar S; Verma AK Org Lett; 2012 Oct; 14(20):5184-7. PubMed ID: 23020191 [TBL] [Abstract][Full Text] [Related]
12. Counter ion effect in Au/Ag-catalyzed chemoselective 6-endo-dig N- and O-cyclizations of enyne-urea system: diversity-oriented synthesis of annulated indoles. Gupta S; Koley D; Ravikumar K; Kundu B J Org Chem; 2013 Sep; 78(17):8624-33. PubMed ID: 23899005 [TBL] [Abstract][Full Text] [Related]
13. Base-mediated chalcogenoaminative annulation of 2-alkynylanilines for direct access to 3-sulfenyl/selenyl-1 Chen WC; Bai R; Cheng WL; Peng CY; Reddy DM; Badsara SS; Lee CF Org Biomol Chem; 2023 Apr; 21(14):3002-3013. PubMed ID: 36942565 [TBL] [Abstract][Full Text] [Related]
14. Mechanism of the N-protecting group dependent annulations of 3-aryloxy alkynyl indoles under gold catalysis: a computational study. Cheng B; Huang G; Xu L; Xia Y Org Biomol Chem; 2012 Jun; 10(22):4417-23. PubMed ID: 22565646 [TBL] [Abstract][Full Text] [Related]
15. Ruthenium-catalyzed pyrrole synthesis via oxidative annulation of enamides and alkynes. Li B; Wang N; Liang Y; Xu S; Wang B Org Lett; 2013 Jan; 15(1):136-9. PubMed ID: 23234540 [TBL] [Abstract][Full Text] [Related]
16. A direct route into fused imidazo-diazines and imidazo-pyridines using nucleophilic nitrenoids in a gold-catalyzed formal [3 + 2]-dipolar cycloaddition. Garzón M; Davies PW Org Lett; 2014 Sep; 16(18):4850-3. PubMed ID: 25203969 [TBL] [Abstract][Full Text] [Related]
17. A facile regiocontrol in the palladium-catalyzed annulation of fluorine-containing internal alkynes with variously substituted 2-iodoanilines: a new regioselective synthesis of 2- or 3-fluoroalkylated indole derivatives. Konno T; Chae J; Ishihara T; Yamanaka H J Org Chem; 2004 Nov; 69(24):8258-65. PubMed ID: 15549796 [TBL] [Abstract][Full Text] [Related]
18. Copper- or phosphine-catalyzed reaction of alkynes with isocyanides. Regioselective synthesis of substituted pyrroles controlled by the catalyst. Kamijo S; Kanazawa C; Yamamoto Y J Am Chem Soc; 2005 Jun; 127(25):9260-6. PubMed ID: 15969607 [TBL] [Abstract][Full Text] [Related]
19. Gold-Catalyzed Annulation of 1,8-Dialkynylnaphthalenes: Synthesis and Photoelectric Properties of Indenophenalene-Based Derivatives. Fard ST; Sekine K; Farshadfar K; Rominger F; Rudolph M; Ariafard A; Hashmi ASK Chemistry; 2021 Feb; 27(10):3552-3559. PubMed ID: 33210327 [TBL] [Abstract][Full Text] [Related]