. 2015 Jul 22;137(30):9559–9562. doi: 10.1021/jacs.5b06068

Table 2. Pd(II)-Catalyzed Tandem Oxidative Acetoxylation/Carbocyclization of Arylallenes^a^,^b.

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Reaction conditions: 1a (0.2 mmol), Pd-cat (10 mol %), DMSO-d₆ (0.4 equiv), BQ (1.7 equiv), AcOH (2 mL), 60 °C.

Isolated Yield.

Pd-cat (20 mol %) was used.

Product ratio was determined by ¹H NMR.

Table 2. Pd(II)-Catalyzed Tandem Oxidative Acetoxylation/Carbocyclization of Arylallenesa,b.