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. Author manuscript; available in PMC: 2016 Jul 6.
Published in final edited form as: J Am Chem Soc. 2015 May 27;137(22):7067–7070. doi: 10.1021/jacs.5b04088

Table 1.

Ligand Screeninga,b

graphic file with name nihms797224t1.jpg
a

Conditions: 0.1 mmol of 1a, 1.5 equiv of Selectfluor, 10 mol% of Pd(TFA)2, 10 mol% of ligand, 2.0 equiv of Ag2CO3, 1.5 mL of 1,4-dioxane, 115 °C, under air, 15 h.

b

The yield was determined by 1H NMR analysis of the crude product using CH2Br2 as the internal standard.

c

N.P. means no desired product.