反应详情

A solution of 8-amino-3-methyl-5,6,7,8-tetrahydroquinoline (6 g.) in acetone (48 ml.) was treated with benzoylisothiocyanate (6 g.) and the mixture heated at reflux for 45 minutes. The solvent was removed in vacuo and the residual solid recrystallised from ethanol-ether to give the title compound as colourless needles (7.2 g.) m.p. 168° C.

1. temperaturethe mixture heated
2. temperatureat reflux for 45 minutes
3. customThe solvent was removed in vacuo
4. customthe residual solid recrystallised from ethanol-ether