Dimethylformamide → HCID 178483899, compound

Participants

Reaction Steps

Sodium hydride (42 mg) was added to a mixture of trans-1-(4-cyclopentyloxy-phenyl)-3-(4-hydroxycyclohexyl)-1,3-dihydroimidazol-2-one (0.30 g) and DMF (10 ml) and, after gas evolution ceased, dimethylaminoethyl chloride (94 mg) was added. After eight hours, the reaction solution was diluted with water, and the mixture was extracted with ethyl acetate. The organic phase was dried over magnesium sulfate, filtered and concentrated. The residue was purified by preparative HPLC. The product with the molecular weight of 413.56 (C24H35N3O3) was obtained in this way; MS (ESI): 414 ([M+H]+).

Provenance & Evidence