Triethylamine → HCID 68633737, compound

Participants

Reaction Steps

1-BOC-3-bromo-5-bromomethyl-7-nitro-2-phenyl-indole (1.0 g, 2 mmol) obtained in Step 2 was dissolved in DCM (10 mL), and thereto Et3N (560 uL, 4 mmol) and 1,1-dioxo-thio-morpholine (300 mg, 3 mmol) were added. The mixture was stirred for 12 hours at room temperature. At the end of the reaction, added saturated aqueous NH4Cl solution, extracted with DCM. After drying the extract, the solvent was removed under reduced pressure and the residue was purified by column chromatography to give 1-BOC-3-bromo-5-(1,1-dioxo-thiomorpholine-4-yl)methyl-7-nitro-2-phenyl-1H-indole (825 mg, 78%).

Provenance & Evidence