Morpholine → HCID 72195896, compound

Participants

Reaction Steps

A Biotage Process Vial (5-20 mL) was charged with (BINAP) (0.47 mmol), Pd2(dba)3 (0.11 mmol), ethyl(E)-3-[3-[(3-bromonaphthalene-1-carbonyl)amino]phenyl]prop-2-enoate (23) (1.17 mmol), morpholine (3.53 mmol), and potassium tertbutoxide (2.35 mmol). The vial was charged with DMF (5 mL) and irradiated at 100-130° C. for 1 h, using the microwave reactor Smith Synthesizer. After irradiation, the sample was cooled and diluted with water and extracted with ethyl acetate (3×50 mL). The organic layer was washed with water, brine and dried over Na2SO4 and the solvent evaporated to dryness to afford crude 28, which was purified by preparative HPLC.

Provenance & Evidence