Dimethylamine → HCID 15016283, compound

Participants

Reaction Steps

Three g of the compound of Example 24 was dissolved in 20 ml of dimethylformamide, and 3.4 g of carbonyldiimidazole was added to it. The mixture was stirred at ambient temperature for 20 minutes, and then 4 ml of 40% aqueous dimethylamine was added and the mixture was stirred at ambient temperature for 1 day. It was then poured into ice-water, and the solid was collected, dried and recrystallized from ethanol to obtain 1.5 g of the desired product, m.p. 126°-127°.

Provenance & Evidence