反应详情

A mixture of 1,2,3,4-tetrahydroquinoline (5 g) and 1,3-cyclohexanedione (4.21 g) was heated at ca. 150° for 5 h. The cooled reaction mixture was purified by FCC eluting with ethyl acetate to give the title compound (1.33 g) as an oil, t.l.c. (ethyl acetate) Rf 0.34.

1. temperaturewas heated at ca. 150° for 5 h
2. customThe cooled reaction mixture
3. customwas purified by FCC
4. washeluting with ethyl acetate