Benzoyl isothiocyanate → HCID 11666512, compound

Participants

Reaction Steps

A crude mixture of ethyl 3-[(1H-indol-3-ylmethyl)amino]-1H-pyrrole-2-carboxylate (max 0.49 mmol) was added to CH2Cl2 (5 mL). A few drops of methanol were added to increase solubility. Benzoylisothiocyanate (0.072 g, 0.53 mmol) was added and the mixture was stirred at r.t. for 1 h. The mixture was concentrated in vacuo. Ammonia (7N in methanol, 3 mL) was added and the mixture was heated at 80° C. for 2 h. The mixture was concentrated and purified by preparative HPLC, obtaining the title compound (0.030 g, 21%) as a solid.

Provenance & Evidence