反应详情

0.78 g of 2-(4-chloromethylphenoxy)methylquinoline, 6.84 g of n-propyl 5-chloro-4-hydroxybenzoxazole-2carboxylate and a catalytic amount of potassium iodide are combined in 50 ml of acetone and 2 ml of dimethylformamide, and refluxed for 19 hours. The crude solid obtained on cooling is purified by flash chromatography to give n-propyl 5-chloro-4-(4-(quinolin-2-ylmethyloxy)benzyloxy)benzoxazole-2-carboxylate.

1. customThe crude solid obtained
2. temperatureon cooling
3. customis purified by flash chromatography