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. 2016 May 20;12:1040–1064. doi: 10.3762/bjoc.12.99

Figure 3.

Figure 3

Monoarylations in water at rt. Conditions A: Conducted at rt for 20 h in 2 wt % Brij 35/water with 10 mol % Pd(OAc)2, AgOAc (2 equiv), HBF4 (5 equiv), arylurea (1, 0.25 mmol), and ArI (2, 1.5 equiv). Conditions B: Conducted at rt for 20 h in EtOAc with 10 mol % [Pd(MeCN)4](BF4)2, BQ (5 equiv), arylurea (1, 0.25 mmol), and ArB(OH)2 (2, 1.5 equiv). The ratios of single:double arylation determined by 1H NMR are shown in the parentheses. aRun for 48 h. b1.2 equiv of ArB(OH)2. c1.2 equiv of ArI. dRun for 72 h.