tert-Butyl carbazate → HCID 67067195, compound

Participants

Reaction Steps

IPEA (4.04 mL), HOBt (1.82 g) and EDC (2.59 g) were added to a solution of 5-chloro-2-p-tolylpentanoic acid (1.53 g) and tert-butyl carbazate (1.07 g) in DMF (25 mL), and the reaction solution was stirred at room temperature overnight. Ethyl acetate and water were added to the reaction solution, and the organic layer was separated. The resulting organic layer was washed with brine, dried over anhydrous magnesium sulfate and then concentrated under reduced pressure. The residue was purified by silica gel column chromatography (elution solvent: heptane-ethyl acetate system) to obtain 1.77 g of the title compound. The property values of the compound are as follows.

Provenance & Evidence