7-Eleven to buy Sunoco gas stations, convenience stores for $3.3B

7-Eleven is buying most of Sunoco’s convenience stores and gas stations in a $3.3-billlion deal, company officials announced Thursday The deal, expected to close in the last quarter of the year, includes 1,108 of Sunoco’s 1,345 locations. The other stations are expected to be sold as part of a different deal. Sunoco has more than 175…