Manchester United are this week in talks with Danilo's representatives. The Porto fullback has rejected a new contract offer from the Portuguese giants and ready to move abroad this summer.
Lisbon sources say Danilo's agents are in Manchester for talks with United over the prospect of a move to Old Trafford.
Liverpool and Chelsea have also been linked with the Brazil international, along with Real Madrid.
Danilo's current deal carries a £37 million buyout clause.