Ethylene Glycol → HCID 10779799, compound

Participants

Reaction Steps

A mixture, of 13.9 g of N-[1-(R)-phenylethyl]-1-acetyl-1-cyclobutanecarboxamide, 15 ml of ethylene glycol, a catalytic amount of p-toluenesulfonic acid and 100 ml of benzene was heated under reflux for 3 hrs. The water formed in the reaction was removed using a Dean-Stark apparatus. After cooling, the mixture was washed with a saturated sodium bicarbonate aqueous solution, then washed with water and then dried. The solvent was removed under reduced pressure to yield 16.5 g of the titled compound as a colorless oil.

Provenance & Evidence