A Pd(II)‐catalyzed oxidative cyclization of olefinic tosylamides was developed for the preparation of aryl‐fused and N‐containing six‐membered heterocycles. Under optimized conditions the reaction proceeded with high activity and selectivity, with yields of up to 83% being obtained. This procedure provides a facile and efficient route to the aforementioned heterocycles with 2‐acetoxy functionality