2,3-Dichloro-5,6-dicyano-1,4-benzoquinone → HCID 58158151, compound

Participants

Reaction Steps

At RT, 100 mg (0.172 mmol) of the compound from Example 5A and 40 mg (0.174 mmol) of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone were stirred overnight in 6 ml of dichloromethane. The reaction solution was diluted with dichloromethane and water, and the two phases were separated. The aqueous phase was extracted twice with dichloromethane. The combined organic phases were concentrated and purified by preparative HPLC (Chromasil, water/acetonitrile+0.1% TFA).

Provenance & Evidence