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- Title
Synthesis and Reactivity of Fluoroalkyl Copper Complexes by the Oxycupration of Tetrafluoroethylene.
- Authors
Ohashi, Masato; Adachi, Takuya; Ishida, Naoyoshi; Kikushima, Kotaro; Ogoshi, Sensuke
- Abstract
The copper(I)-mediated generation of -OCF2CF2- moieties by the oxycupration of tetrafluoroethylene (TFE) using either copper aryloxides or alkoxides is disclosed. The key intermediates, 2-aryloxy-1,1,2,2-tetrafluoroethyl and 2-alkoxy-1,1,2,2-tetrafluoroethyl copper complexes, were obtained from the reaction of the corresponding aryloxy and alkoxy copper complexes with TFE, and their structures in solution and in the solid state were unambiguously determined by multinuclear NMR spectroscopy and X-ray diffraction analysis. These copper complexes subsequently reacted with aryl iodides (ArI) to afford ROCF2CF2Ar (R=aryl or alkyl) in high yields.
- Subjects
FLUOROALKYL compounds; TETRAFLUOROETHYLENE; CHEMICAL synthesis; X-ray diffraction; ALKOXIDES
- Publication
Angewandte Chemie, 2017, Vol 129, Issue 39, p12073
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201703923