反应详情

0.720 g (2 mmole) of 2-(3-phenylsulfonyl-prop-1-yl)-cyclododecanone, 0.144 g (6 mmole) of sodium hydride and 10 ml of ethylene-diamine were heated at 100° for 4 hours, then cooled, extracted and finally distilled as indicated hereinabove to afford the desired compound in a 75% yield.

1. temperaturecooled
2. extractionextracted
3. distillationfinally distilled