Trifluoroacetic acid → HCID 178495925, compound

Participants

Reaction Steps

3-(Bis(2-methoxyethyl)amino)-7-(4-(tert-butoxycarbonyl)piperazin-1-yl)phenothiazin-5-ium iodide was dissolved in CH2Cl2 and trifluoroacetic acid (1:1 mixture) and heated at 50° C. for 2 to 4 h. The mixture was allowed to cool to RT and the solvent was evaporated to give a residue, which was purified by flash silica gel chromatography. Isolated 15 mg of a dark blue solid as the desired product.

Provenance & Evidence