反应详情

To 100 g of 4-(6-bromohexyloxy)-N-(2-hydroxyethyl)benzamide was added dropwise 112 g (75 ml) of thionyl chloride over a 20 minute period. The mixture was stirred for 45 minutes and then diluted with several volumes of ether. A solid product separated which was collected and rinsed with ether to give 90 g of 2-[4-(6-bromohexyloxy)phenyl]-4,5-dihydro-oxazole.

1. customA solid product separated which
2. customwas collected
3. washrinsed with ether