Heat oven to 375°F. In ungreased 8- or 9-inch round cake pan, place butter, brown sugar and syrup. Place in oven 2 to 4 minutes or until butter melts. Mix well; sprinkle with pecans.
If using crescent rolls: Remove dough from can in 2 rolled sections; do not unroll. Cut each section into 6 slices. If using dough sheet: Remove dough from can, and cut in half; do not unroll. Cut each section into 6 slices.
In small bowl, mix granulated sugar and cinnamon; dip both sides of each slice in sugar mixture. Arrange slices over butter mixture in pan; sprinkle with any remaining sugar mixture.
Bake 17 to 23 minutes or until golden brown. Cool 1 minute; turn upside down onto heatproof serving plate. Serve warm.