Acrylamide → 8-chloro-1,4,5,6-tetrahydrobenzo[f]quinolin-3(2H)-one
Reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[CH:8]=[C:7]([N:12]1[CH2:16][CH2:15][CH2:14]C1)[CH2:6][CH2:5]2.C(N)(=[O:20])C=C>C(O)C>[Cl:1][C:2]1[CH:11]=[CH:10][C:9]2[C:8]3[CH2:14][CH2:15][C:16](=[O:20])[NH:12][C:7]=3[CH2:6][CH2:5][C:4]=2[CH:3]=1Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
701 g (3 mol) of 1-(6-chloro-3,4-dihydro-2-naphthyl)-pyrrolidine and 640 g (19 mol) of acrylamide in 7 ml of ethanol are boiled under reflux for 3 days with the addition of 70 g of Amberlite IR200. The separated solid is removed by filtration, extractively crystallized with dioxane and there is obtained 8-chloro-1,4,5,6-tetrahydrobenzo[f]-quinolin-3(2H)-one with melting point 228°-230° C.