Corini was hired in November as Palermo's third coach of the season.
AC Milan vice-president Paolo Berlusconi says the sale of the club to Chinese investors will go through by March 3.
Gerard Deulofeu has said he has finally joined the club he has always wanted to play for after completing his loan move to AC Milan from Everton.
Sassuolo sporting director Giovanni Carnevali says they will listen to offers from Roma for their forward Gregoire Defrel.
Everton winger Gerard Deulofeu has joined AC Milan on loan until the end of the season, the club have announced.
Inter Milan made it six wins in as many Serie A games following Sunday's 1-0 victory at Palermo, with Joao Mario making a case for a starting spot.