4-Methylmorpholine → HCID 18721710, compound

Participants

Reaction Steps

To (±)-trans-2-amino-1-[2-(carboxy)ethylthio]-cyclohexane hydrochloride (0.240 g, 1 mmol) dissolved in 2 mL of dimethylformaamide at 0° C. was successively added 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (0.356 g, 1.2 mmol), 1-hydroxy-7-azabenzotriazole (0.164 g, 1.2 mmol) and then finally N-methylmorpholine (0.252 g, 2.5 mmol). After stirring for an additional 5 mins., the reaction mixture was warmed to room temperature and stirred overnight at the same temperature. The following day the reaction mixture was diluted with water and extracted with methylene chloride.

Provenance & Evidence