Fernando Alves Barretto

General Procedure for Continuous-Flow Synthesis for Products 4b, 4d, 4e, 4f, 4r, and 4aa A solution containing maleimide (0.5 mmol, 1.0 equiv) and salicylaldehyde (0.5 mmol, 1.0 equiv) was prepared in ethanol (7 mL, 0.07 mol L–1) in a 10 mL Erlenmeyer flask. The mixture was briefly sonicated to ensure complete dissolution and then transferred to a 9 mL sample loop using a syringe.

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