Water → HCID 178467197, compound

Participants

Reaction Steps

2 g of the compound of Example 1 (6.15 mmol) and 0.9 ml of diethyl squarate are stirred at ambient temperature for 2 hours in 15 ml of ethanol. After adding water, the crystals obtained are filtered off and dried in a desiccator to yield the title product in the form of a white powder.

Provenance & Evidence