56935-77-4Relevant academic research and scientific papers
Well-defined copper(I) fluoroalkoxide complexes for trifluoroethoxylation of aryl and heteroaryl bromides
Huang, Ronglu,Huang, Yangjie,Lin, Xiaoxi,Rong, Mingguang,Weng, Zhiqiang
supporting information, p. 5736 - 5739 (2015/05/19)
Copper(I) fluoroalkoxide complexes bearing dinitrogen ligands were synthesized and the structure and reactivity of the complexes toward trifluoroethoxylation, pentafluoropropoxylation, and tetrafluoropropoxylation of aryl and heteroaryl bromides were investigated. Efficiency drive: A series of copper(I) fluoroalkoxide complexes bearing N,N ligands have been prepared and structurally characterized. These well-defined complexes serve as efficient reagents for the fluoroalkoxylation of aryl and heteroaryl bromides to produce a wide range of trifluoroethyl, pentafluoropropyl, and tetrafluoropropyl (hetero)aryl ethers in good to excellent yields.
Transition-Metal-Mediated Synthesis of Trifluoroethyl Aryl Ethers
Huang, Yangjie,Huang, Ronglu,Weng, Zhiqiang
, p. 2327 - 2331 (2015/10/19)
A series of well-defined copper(I) fluoroalkoxide complexes, [(phen)2Cu][OCH2RF], have been shown to undergo trifluoroethoxylation, pentafluoropropoxylation, and tetrafluoropropoxylation with aryl and heteroaryl bromides to generate the corresponding trifluoroethyl, pentafluoropropyl, and tetrafluoropropyl (hetero)aryl ethers in good to excellent yields. The reaction tolerates a variety of functional groups and demonstrates efficient scalability and practicality.
Facile access to fluorinated aryl and vinyl ethers through copper-catalysed reaction of fluoro alcohols
Vukga, Daniela,Legros, Juelien,Crousse, Benoit,Bonnet-Delpon, Daniele
experimental part, p. 3513 - 3518 (2009/12/01)
Fluorinated alcohols react with aryl and vinyl halides by copper-catalysed cross-coupling reactions to afford the corresponding ethers. With trifluoroethanol (TFE) the reaction proceeds with both iodides and bromides and a wide range of aromatic substituents are tolerated. When higher fluorinated homologues such as C7P15CH2OH were used, the corresponding products were obtained in good yields, thus of-fering an interesting entry to fluorous tagging.
Aromatic Fluoroalkoxylation via Direct Aromatic Nucleophilic Substitution
Idoux, John P.,Gupton, John T.,McCurry, Cynthia K.,Crews, A. Donald,Jurss, Cindy D.,et al.
, p. 3771 - 3773 (2007/10/02)
The reaction of activated aryl and heteroaryl halides with fluorinated alkoxide anions is described.In all cases, substitution of the halogen by a fluoroalkoxy group was observed.The effect of solvent, time, temperature, the activating group, leaving group, and the nucleophile on this reaction is also discussed.
