Water → HCID 15005905, compound

Participants

Reaction Steps

5.5 g (14.9 mmol) of the compound from Example XII were stirred at 100° C. with 30 ml of concentrated sulphuric acid for 1 h, the mixture was poured into water, and the precipitate was filtered off with suction and dried. Yield: 3.3 g (100% of theory) M.p.: 116° C.

Provenance & Evidence