Solvent-free synthesis of quinoline derivatives via the Friedländer reaction using 1,3-disulfonic acid imidazolium hydrogen sulfate as an efficient and recyclable ionic liquid catalyst

Farhad Shirini; Asieh Yahyazadeh; Kamal Mohammadi; Nader Ghaffari Khaligh

Comptes Rendus. Chimie, Volume 17 (2014) no. 4 p. 370-376