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Synfacts 2011(11): 1237-1237
DOI: 10.1055/s-0031-1289195
DOI: 10.1055/s-0031-1289195
Metal-Mediated Synthesis
© Georg Thieme Verlag
Stuttgart ˙ New York
Ag-Mediated Caryl-OCF3 Bond Formation
C. Huang, T. Liang, S. Harada, E. Lee, T. Ritter*
Harvard University, Cambridge, USA
Further Information
Publication History
Publication Date:
19 October 2011 (online)
Significance
A new silver-mediated trifluoromethoxylation of aryl stannanes and arylboronic acids is described. While the aryltin reagents can be used directly, arylboronic acids have to react first with sodium hydroxide in methanol and AgPF6 before they can be used in the trifluoromethoxylation.