Sodium Azide → HCID 86723047, compound

Participants

Reaction Steps

Sodium azide (610 mg in 2.5 mL of H2O, 9.39 mmol) was added to a cooled (0° C.) solution of 1-(4-chlorophenyl)-5-isopropyl-triazole-4-carbonyl chloride in acetone (7.5 mL). The resulting mixture was stirred at room temperature for 30 min, diluted with CH2Cl2 (100 mL), washed with water (50 mL) and brine (50 mL), dried (MgSO4), and concentrated in vacuo to give the crude 1-(4-chlorophenyl)-5-isopropyl-triazole-4-carbonyl azide (777 mg) which was used in the next step without further purification.

Provenance & Evidence