Reid Boucher scored for the Devils at 1:38 of the second to make it 3-1.
New Jersey nearly scored four minutes later during its third power play, but forward Lee Stempniak's tipped shot hit the right post and was cleared off the line by Blue Jackets defenseman Ryan Murray. Korpisalo made a point-blank stop of Devils defenseman David Schlemko during the power play.
With 7:45 left in the second, the Devils had a goal disallowed when it was ruled that Joseph Blandisi poked the puck through the pads of Korpisalo after the whistle was blown.
"The key part of the game, quite honestly, although it ended up 6-1, was the beginning of the second period," Tortorella said. "Korpisalo made some great saves. We fell asleep. They score another goal there, 3-2, it's a different game."
Less than two minutes after the disallowed goal, Foligno made it 4-1 after a centering pass hit the right skate of Schlemko. Foligno then capped the period with a behind-the-back pass to Dubinsky for his 14th goal this season at 18:47.
Bourque's empty-net goal with 1:01 remaining, his third this season, was his first in 22 games dating back to Dec. 29 against the Dallas Stars.