Environmentally Friendly Approach to the Synthesis of 3‐[Benzylideneamino]‐2‐methylquinazolin‐4(3<i>H</i>)‐one Derivatives and Calculation of Their Toxicity
optimized for each method. Afterwards, 40 different quinazolinone derivatives were synthesized in choline chloride/malonic acid (1 : 1) DES by each method and compared by their yields. Here we show that deep eutectic solvents can be very efficient in the synthesis of quinazolinone derivatives as an excellent substitution for volatile organic solvents. With green chemistry approach in mind, we have also