1-Methylpiperazine → HCID 178493009, compound

Participants

Reaction Steps

Performed the reaction as described in the literature starting with 3,7-dibromo-1,9-dimethoxyphenothiazin-5-ium bromide (750 mg, 1.54 mmol), N-methylpiperazine (0.848 mL, 7.7 mmol) and chloroform (35 mL). Purified using flash silica gel chromatography to obtain product as a dark blue residue (35 mg, 0.65 mmol, 4% yield).

Provenance & Evidence