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5348652 
Journal Article 
Nonafluoro- tert-butoxylation of Diaryliodonium Salts 
Meng, H; Wen, L; Xu, Z; Li, Y; Hao, J; Zhao, Y 
2019 
1 
Organic Letters
ISSN: 1523-7060
EISSN: 1523-7052 
21 
13 
5206-5210 
English 
31247748 
A highly efficient method to incorporate the nonafluoro- tert-butoxy group into various arenes is developed. This C-O cross-coupling reaction proceeds smoothly in the absence of transition-metal catalyst with good functional group tolerance and scalability. In comparison with the conventional approach, this method avoids the use of nonafluoro- tert-butyl alcohol as the reaction solvent and does not require handling of hazardous diazonium salts. A series of OC(CF3)3-containing analogues of 19F NMR-based probes targeting various biologically relevant analytes are prepared. 
IRIS
• tert-Butanol
     Excluded/ Not on Topic
          Chemical Analysis/Fuel Chemistry
     LitSearch: Jan 2017 - July 2019
          PubMed