Barcelona president Joan Laporta has welcomed the club's move for Karim Adeyemi, saying everyone at the club is excited about bringing the Germany international winger to Camp Nou.
In-demand forward Karim Adeyemi has been granted permission to open talks with Barcelona after Borussia Dortmund accepted a bid believed to be in the region of 30 million euros.
Borussia Dortmund remain locked in negotiations with Karim Adeyemi over a new contract, with club bosses admitting talks have not yet produced an agreement.
Karim Adeyemi has seen his stock fall sharply during a turbulent season at Borussia Dortmund, with growing uncertainty now surrounding both his form and his long-term future at the club.
Karim Adeyemi has refused to be drawn on his long-term future after firing Borussia Dortmund to victory, insisting he remains focused only on his performances on the pitch.
Borussia Dortmund have strengthened their grip on the Bundesliga top four after a 2-0 home win over Borussia Monchengladbach on Friday night.