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Synfacts 2011(11): 1237-1237  
DOI: 10.1055/s-0031-1289195
Metal-Mediated Synthesis
© Georg Thieme Verlag Stuttgart ˙ New York

Ag-Mediated Caryl-OCF3 Bond Formation

Contributor(s): Paul Knochel, Andreas K. Steib
C. Huang, T. Liang, S. Harada, E. Lee, T. Ritter*
Harvard University, Cambridge, USA
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Publikationsverlauf

Publikationsdatum:
19. Oktober 2011 (online)

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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.