1. In a food processor, pulse tomatoes, garlic, basil, pesto, and artichokes. Mixture should have some small chunks remaining.
2. Place about one and 1/2 tablespoon of mixture into each piece of chicken. Fold over and secure with toothpick.
3. Spread remaining mixture over chicken.
4. Place in Pyrex baking dish. Pour wine at the bottom of the pan.
5. Allow to marinate for about one hour.
6. Bake (uncovered) at 350°F for 45 minutes, basting halfway through.