反应详情

温度

100 °C

2-cyano-6-(3-(quinolin-2-ylmethyloxy)benzyloxy)benzoxazole (2.97 mmoles), sodium azide (965 mg), pyridine hydrochloride (1.72 g) and dimethylformamide (7 ml) are combined and heated at 100° C. for 48 hours. The reaction mixture is poured into cold water and the resulting precipitate is collected. The precipitate is dissolved in hot ethanol and reprecipitated by addition of water to give 5-(6-(3-(quinolin-2-ylmethyloxy)benzyloxy)benzoxazol-2-yl)tetrazole.

1. customthe resulting precipitate is collected
2. dissolutionThe precipitate is dissolved in hot ethanol
3. customreprecipitated by addition of water