Highly active magnetically separable CuFe2O4 nanocatalyst: an efficient catalyst for the green synthesis of tetrahydrofuro[3,4-b]quinoline-1,8(3H,4H) dione derivatives

Highly active magnetically separable CuFe2O4 nanocatalyst: an efficient catalyst for the green synthesis of tetrahydrofuro[3,4-b]quinoline-1,8(3H,4H) dione derivatives