Robinson headed to OKC

converse portugalBy Gary Washburn and Julian Benbow, Globe Staff

DENVER The Celtics, according to an NBA source, converse παιδικα have traded popular workhorse center Kendrick Perkins to the Oklahoma City Thunder along with guard Nate Robinson for small forward Jeff Green and center Nenad Krstic.

The Globe first reported that Robinson would be traded while Yahoo! Sports reported the deal with Oklahoma City. The Globe also learned the Celtics will receive the Clippers’ 2012 first round pick in the deal.

Perkins, a Celtic since entering the draft out of high school, was a fan favorite in Boston because of his tough minded style and exponential improvement over the years. But he was a free agent this summer and the Celtics sensed issues with re signing him for the long term. Perkins is from Texas and will get a chance to play closer to his home.

Perkins, converse norge who is expected to miss the next few games with a sore left knee, attended the team’s shootaround at Pepsi Center and was joking with teammates as they entered the arena. While Perkins wanted to stay in Boston, he also wanted to be compensated like many of the league’s top centers and was resigned to the fact that it might not be in Boston.

“With Perk, everybody thinks he’s mean because of how he looks,” said Robinson. “But he’s a soft giant. He has a good heart He’s taking it pretty hard because he’s been here eight years. He was real emotional, crying. I feel bad for him.

“I told him he’s not alone. We’re going together. It’s not like you’ll be by yourself.”

Green was fifth overall pick in the 2007 draft by Boston and was traded to the Seatte SuperSonics in the Ray Allen deal on draft night and was one of the young pieces for the Oklahoma City Thunder. But with the emergence of Kevin Durant and Russell Westbrook, the Thunder did not sign Green to a contract this past summer, making him a restricted free agent when the season ends.

He is the small forward the Celtics had been seeking and will give coach Doc Rivers many lineup options because he can also play power forward. He was averaging 15.2 points and 5.6 rebounds for Oklahoma City.

Robinson came to the Celtics during last year’s trade deadline and was included in this deal because his salary matched and the return of Delonte West would take some of his minutes.

“It’s a difficult time when you see one of your good friends and teammates go,” said Celtics captain Paul Pierce, after the morning shootaround. “You’re happy when things don’t happen and the deadline passes. That’s probably the most difficult thing about this business, seeing a friend and teammate go, but you have to understand it’s a business and things of that nature happen.”