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Fluorous Mukaiyama reagent

Fluorous Mukaiyama reagent 1 equiv DMAP, 3 equiv EtaN... [Pg.380]

The exact size of the perfluoroalkyl group can be critical. In the example shown below, fluorons versions of the Mukaiyama 2-chloropyridinium reagent were used to couple acids and amines in DMF, the fluorous pyridone by-product being removed by precipitation on addition of 20% water. Some of the pyridone was retained in the solution when Rf was CgFn, but none when it was C10F21. ... [Pg.102]

A fluorous tagged version of 1 has also been prepared and used as a separation friendly Mukaiyama condensation reagent (19) for amide formation.9... [Pg.465]

See other pages where Fluorous Mukaiyama reagent is mentioned: [Pg.380]    [Pg.380]    [Pg.422]    [Pg.380]    [Pg.380]    [Pg.380]    [Pg.380]    [Pg.422]    [Pg.380]    [Pg.380]    [Pg.209]   
See also in sourсe #XX -- [ Pg.380 ]

See also in sourсe #XX -- [ Pg.422 ]

See also in sourсe #XX -- [ Pg.380 ]



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