Ethanesulfonic acid → HCID 86672602, compound

Participants

Reaction Steps

Ethanesulfonic acid (0.024 ml, 0.30 mmol) was added to a 2-propanol (2.4 ml) solution of the compound (183 mg, 0.30 mmol) obtained in Example 70 and the resulting mixture was dissolved by heating. After stirring at room temperature for 23 hours, the precipitate was collected by filtration to give 177 mg (82%) of the title compound as a solid.

Provenance & Evidence