反应详情

3.0 g (0.011 mol) of 2-propionyl-5-(3-tetrahydrothiopyranyl)-cyclohexane-1,3-dion and 3.0 g (0.013 mol) of 3-(4-bromophenyl)-prop-2-enyloxiamine in 100 ml of methanol were stirred at 20° C. for 16 hours. The precipitated reaction product was isolated at 0° C. washed with ice-cold methanol and petroleum ether and dried. Yield 68.4%; m.p.: 97°-99° C.

1. customThe precipitated reaction product
2. customwas isolated at 0° C.
3. washwashed with ice-cold methanol and petroleum ether
4. customdried