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.
2. Construction of Thienothiophene and Thienofuran Ring Systems via Ring Expansion of Difluorothiiranes Generated from Dithioesters. Fuchibe K; Mukohara I; Yamada A; Miyazaki D; Takayama R; Ichikawa J Org Lett; 2022 Jan; 24(1):169-174. PubMed ID: 34894700 [TBL] [Abstract][Full Text] [Related]
3. Conversion between difluorocarbene and difluoromethylene ylide. Zheng J; Lin JH; Cai J; Xiao JC Chemistry; 2013 Nov; 19(45):15261-6. PubMed ID: 24114936 [TBL] [Abstract][Full Text] [Related]
4. New methodology for the deoxygenative difluoromethylenation of aldehydes and ketones; unexpected formation of tetrafluorocyclopropanes. Nowak I; Robins MJ Org Lett; 2005 Feb; 7(4):721-4. PubMed ID: 15704934 [TBL] [Abstract][Full Text] [Related]
5. Copper-catalysed difluorocarbene transfer enables modular synthesis. Zeng X; Li Y; Min QQ; Xue XS; Zhang X Nat Chem; 2023 Aug; 15(8):1064-1073. PubMed ID: 37308708 [TBL] [Abstract][Full Text] [Related]
6. Deoxygenative gem-difluoroolefination of carbonyl compounds with (chlorodifluoromethyl)trimethylsilane and triphenylphosphine. Wang F; Li L; Ni C; Hu J Beilstein J Org Chem; 2014; 10():344-51. PubMed ID: 24605155 [TBL] [Abstract][Full Text] [Related]
7. Generation of difluorocarbenes and introduction of fluorinated one carbon units into carbonyl and related compounds. Fuchibe K; Ichikawa J Chem Commun (Camb); 2023 Feb; 59(18):2532-2540. PubMed ID: 36723345 [TBL] [Abstract][Full Text] [Related]
8. Fluorohalogenation of gem-Difluoroalkenes: Synthesis and Applications of α-Trifluoromethyl Halides. Liu C; Zhu C; Cai Y; Yang Z; Zeng H; Chen F; Jiang H Chemistry; 2020 Feb; 26(9):1953-1957. PubMed ID: 31804734 [TBL] [Abstract][Full Text] [Related]
9. Difluorocarbene Addition to Alkenes and Alkynes in Continuous Flow. Rullière P; Cyr P; Charette AB Org Lett; 2016 May; 18(9):1988-91. PubMed ID: 27119573 [TBL] [Abstract][Full Text] [Related]
10. Base promoted gem-difluoroolefination of alkyl triflones. Yang RY; Wang H; Xu B Chem Commun (Camb); 2021 May; 57(39):4831-4834. PubMed ID: 33861249 [TBL] [Abstract][Full Text] [Related]
12. Difluorocarbene-Triggered Acyl Rearrangement Reaction: A Strategy for the Direct Introduction of the Cui H; Ban C; Zhu F; Yuan J; Du J; Huang Y; Xiao Q; Huang C; Huang J; Zhu Q Org Lett; 2023 Jan; 25(1):99-103. PubMed ID: 36546836 [TBL] [Abstract][Full Text] [Related]
13. Difluoroketenimine: Generation from Difluorocarbene and Isocyanide and Its [3 + 2] Cycloadditions with Alkenes or Alkynes. Zhang R; Zhang Z; Wang K; Wang J J Org Chem; 2020 Aug; 85(15):9791-9800. PubMed ID: 32633508 [TBL] [Abstract][Full Text] [Related]
14. Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, a difluorocarbene reagent with reactivity comparable to that of trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate (TFDA). Eusterwiemann S; Martinez H; Dolbier WR J Org Chem; 2012 Jun; 77(12):5461-4. PubMed ID: 22612642 [TBL] [Abstract][Full Text] [Related]
16. gem-Difluoroolefination of Diazo Compounds with TMSCF3 or TMSCF2Br: Transition-Metal-Free Cross-Coupling of Two Carbene Precursors. Hu M; Ni C; Li L; Han Y; Hu J J Am Chem Soc; 2015 Nov; 137(45):14496-501. PubMed ID: 26501359 [TBL] [Abstract][Full Text] [Related]
17. Regioselective Synthesis of α-Fluorinated Cyclopentenones by Organocatalytic Difluorocyclopropanation and Fluorine-Directed and Fluorine-Activated Nazarov Cyclization. Fuchibe K; Takayama R; Yokoyama T; Ichikawa J Chemistry; 2017 Feb; 23(12):2831-2838. PubMed ID: 27911033 [TBL] [Abstract][Full Text] [Related]
18. 3,3-difluoro-1-iodocyclopropenes: a simple synthesis and their reactions. Xu W; Chen QY J Org Chem; 2002 Dec; 67(26):9421-7. PubMed ID: 12492348 [TBL] [Abstract][Full Text] [Related]
19. Environmentally benign processes for making useful fluorocarbons: nickel- or copper(I) iodide-catalyzed reaction of highly fluorinated epoxides with halogens in the absence of solvent and thermal addition of CF2I2 to olefins. Yang ZY J Org Chem; 2004 Apr; 69(7):2394-403. PubMed ID: 15049636 [TBL] [Abstract][Full Text] [Related]
20. Ylide-initiated michael addition-cyclization reactions beyond cyclopropanes. Sun XL; Tang Y Acc Chem Res; 2008 Aug; 41(8):937-48. PubMed ID: 18656968 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]