3-(4-吗啉基)丙腈

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: β-Morpholinopropionitrile (20 g.), dimethylsulphoxide (30 ml.), and sodium methoxide (1 g.) were heated together at 80°C and a solution of piperonaldehyde (19 g.) in dimethylsulphoxide was added. The mixture was reacted at 80°C for 15 min., and on work-up gave β-morpholino-α-piperonylacrylonitrile. Wt.= 21 g. (61%) m.p. 85°-85.5°C (recrystallised from methanol). The mixture was reacted at 80°C for 15 min.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: β-Morpholinopropionitrile (20 g.), dimethylsulphoxide (30 ml.), and sodium methoxide (1 g.) were heated together at 80° C and a solution of piperonaldehyde (19 g.) in dimethylsulphoxide was added. The mixture was reacted at 80° C for 15 min., and on work-up gave β-morpholino-α-piperonylacrylonitrile. Wt.=21 g. (61%) m.p. 85°-85.5° C (recrystallised from methanol). The mixture was reacted at 80° C for 15 min.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: β-Morpholinopropionitrile (20 g.), dimethylsulphoxide (30 ml.), and sodium methoxide (1 g.) were heated together at 80° C and a solution of piperonaldehyde (19 g.) in dimethylsulphoxide was added. The mixture was reacted at 80° C for 15 min., and on work-up gave β-morpholino-α-piperonylacrylonitrile. Wt.=21 g. (61%) m.p. 85°-85.5° C (recrystallised from methanol). The mixture was reacted at 80° C for 15 min.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: β-Morpholinopropionitrile (20 g.), dimethylsulphoxide (30 ml.), and sodium methoxide (1 g.) were heated together at 80° C and a solution of piperonaldehyde (19 g.) in dimethylsulphoxide was added. The mixture was reacted at 80° C for 15 min., and on work-up gave β-morpholino-α-piperonylacrylonitrile, Wt.=21 g. (61%) m.p. 85°-85.5° C (recrystallised from methanol). The mixture was reacted at 80° C for 15 min.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: β-Morpholinopropionitrile (20 g.), dimethylsulphoxide (30 ml.), and sodium methoxide (1 g.) were heated together at 80°C and a solution of piperonaldehyde (19 g.) in dimethylsulphoxide was added. The mixture was reacted at 80°C for 15 min., and on work-up gave β-morpholino-α-piperonylacrylonitrile. Wt.=21 g. (61%) m.p. 85°-85.5°C (recrystallized from methanol). The mixture was reacted at 80°C for 15 min.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: β-Morpholinopropionitrile (20 g.), dimethylsulphoxide (30 ml.), and sodium methoxide (1 g.) were heated together at 80°C and a solution of piperonaldehyde (19 g.) in dimethylsulphoxide was added. The mixture was reacted at 80°C for 15 min., and on work-up gave β-morpholino-α-piperonylacrylonitrile. Wt.= 21 g. (61%) m.p. 85°-85.5°C (recrystallised from methanol). The mixture was reacted at 80°C for 15 min.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: β-Morpholinopropionitrile (20 g.), dimethylsulphoxide (30 ml.), and sodium methoxide (1 g.) were heated together at 80° C and a solution of piperonaldehyde (19 g.) in dimethylsulphoxide was added. The mixture was reacted at 80° C for 15 min., and on work-up gave β-morpholino-α-piperonylacrylonitrile. Wt.=21 g. (61%) m.p. 85°-85.5° C (recrystallised from methanol). The mixture was reacted at 80° C for 15 min.