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.
22. N-Heterocyclic carbene (NHC)-catalyzed oxidative [3+2] annulation of dioxindoles and enals: mechanism, role of NHC, role of a mixture of bases with different strength, and origin of stereoselectivity. Hosseinzadeh E; Heydari A Phys Chem Chem Phys; 2020 Dec; 22(48):28269-28276. PubMed ID: 33295368 [TBL] [Abstract][Full Text] [Related]
23. N-Heterocyclic Carbene Catalyzed Radical Coupling of Aldehydes with Redox-Active Esters. Song R; Chi YR Angew Chem Int Ed Engl; 2019 Jun; 58(26):8628-8630. PubMed ID: 31124273 [TBL] [Abstract][Full Text] [Related]
24. Aminomethylation of enals through carbene and acid cooperative catalysis: concise access to β(2)-amino acids. Xu J; Chen X; Wang M; Zheng P; Song BA; Chi YR Angew Chem Int Ed Engl; 2015 Apr; 54(17):5161-5. PubMed ID: 25735973 [TBL] [Abstract][Full Text] [Related]
25. Access to Spiro and Fused Indole Derivatives from α,β-Unsaturated Aldehydes Enabled by N-Heterocyclic Carbene Catalysis. Tang W; Du D Chem Rec; 2016 Jun; 16(3):1489-500. PubMed ID: 27185290 [TBL] [Abstract][Full Text] [Related]
31. NHC-Catalyzed Synthesis of α-Sulfonyl Ketones via Radical-Mediated Sulfonyl Methylation of Aldehydes. Liu C; Liang Z; Jialingbieke A; Gao J; Du D Org Lett; 2023 Apr; 25(15):2657-2662. PubMed ID: 37039346 [TBL] [Abstract][Full Text] [Related]
32. N-Heterocyclic carbene-mediated oxidative esterification of aldehydes: ester formation and mechanistic studies. Maji B; Vedachalan S; Ge X; Cai S; Liu XW J Org Chem; 2011 May; 76(9):3016-23. PubMed ID: 21449617 [TBL] [Abstract][Full Text] [Related]
33. N-Heterocyclic carbene-catalyzed deaminative cross-coupling of aldehydes with Katritzky pyridinium salts. Kim I; Im H; Lee H; Hong S Chem Sci; 2020 Feb; 11(12):3192-3197. PubMed ID: 34122824 [TBL] [Abstract][Full Text] [Related]
34. N-Heterocyclic Carbene Catalyzed γ-Dihalomethylenation of Enals by Single-Electron Transfer. Yang W; Hu W; Dong X; Li X; Sun J Angew Chem Int Ed Engl; 2016 Dec; 55(51):15783-15786. PubMed ID: 27873395 [TBL] [Abstract][Full Text] [Related]
35. Well-defined N-heterocyclic carbene silver halides of 1-cyclohexyl-3-arylmethylimidazolylidenes: synthesis, structure and catalysis in A3-reaction of aldehydes, amines and alkynes. Li Y; Chen X; Song Y; Fang L; Zou G Dalton Trans; 2011 Mar; 40(9):2046-52. PubMed ID: 21264392 [TBL] [Abstract][Full Text] [Related]
36. N-Heterocyclic Carbene-Catalyzed Oxidative Annulations of α,β-Unsaturated Aldehydes with Hydrazones: Selective Synthesis of Optically Active 4,5-Dihydropyridazin-3-ones and Pyridazin-3-ones. Mao JH; Wang ZT; Wang ZY; Cheng Y J Org Chem; 2015 Jun; 80(12):6350-9. PubMed ID: 26019007 [TBL] [Abstract][Full Text] [Related]
37. First example of organocatalysis by cathodic N-heterocyclic carbene generation and accumulation using a divided electrochemical flow cell. Rocco D; Folgueiras-Amador AA; Brown RCD; Feroci M Beilstein J Org Chem; 2022; 18():979-990. PubMed ID: 35965857 [TBL] [Abstract][Full Text] [Related]
38. Alkynyl Acylazolium: A Versatile 1,3-Bielectrophilic 3C-Synthon in NHC-Organocatalysis. Gao J; Zhang S; Du D Chem Rec; 2023 Jul; 23(7):e202300046. PubMed ID: 36942970 [TBL] [Abstract][Full Text] [Related]
39. Direct α-functionalization of simple aldehydes via oxidative N-heterocyclic carbene catalysis. Mo J; Yang R; Chen X; Tiwari B; Chi YR Org Lett; 2013 Jan; 15(1):50-3. PubMed ID: 23249417 [TBL] [Abstract][Full Text] [Related]
40. β-Carbon activation of saturated carboxylic esters through N-heterocyclic carbene organocatalysis. Fu Z; Xu J; Zhu T; Leong WW; Chi YR Nat Chem; 2013 Oct; 5(10):835-9. PubMed ID: 24056339 [TBL] [Abstract][Full Text] [Related] [Previous] [Next] [New Search]