Triethylamine → HCID 69432265, compound

Participants

Reaction Conditions

Reaction Steps

0.12 g of triethylamine was added to 10 ml of a solution of 0.25 g of N-benzoyl-2-phenyl-1,2-ethylenediamine hydrochloride and 0.17 g of benzyl chloroformate in dichloromethane under ice cooling, and the mixture was stirred at 5° C. for 30 minutes and at room temperature for 3 hours. The reaction mixture was rinsed with water, the organic layer was dried over magnesium sulfate anhydrous, and the residual oily material obtained under a reduced pressure was purified by column chromatography on silica gel (2:1 hexane/ethyl acetate) to obtain 0.28 g of the title compound as colorless crystals.

Provenance & Evidence