2-Phenylprop-1-ene-1,1,3-tricarbonitrile

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of benzoylacetonitrile (9.94 g, 0.0685 mole), malononitrile (11.3 g, 0.17 mole), ammonium acetate (5.4 g, 0.07 mole) and ethanol (100 mL) was heated at reflux for 1.5 hours. After cooling to room temperature, the reaction mixture was diluted with water (50 mL) and concentrated hydrochloric acid (7.5 mL) was added dropwise over 5 minutes. The resulting precipitate was collected by filtration and washed with water and ligroin. The yield was 10.0 g (76%), m.p. 92°-98° C. was heated at reflux for 1.5 hours was added dropwise over 5 minutes The resulting precipitate was collected by filtration washed with water and ligroin

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of benzoylacetonitrile (9.94 g, 0.0685 mole), malononitrile (11.3 g, 0.17 mole), ammonium acetate (5.4 g, 0.07 mole) and ethanol (100 mL) was heated at reflux for 1.5 hours. After cooling to room temperature, the reaction mixture was diluted with water (50 mL) and concentrated hydrochloric acid (7.5 mL) was added dropwise over 5 minutes. The resulting precipitate was collected by filtration and washed with water and ligroin. The yield was 10.0 g (76%), m.p. 92°-98° C. was heated at reflux for 1.5 hours was added dropwise over 5 minutes The resulting precipitate was collected by filtration washed with water and ligroin

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The above procedure was used for the preparation of 3-[[4-dibutylamino)phenyl]imino]-2-phenyl-1-propene-1,1,3-tricarbonitrile using N,N-dibutyl-4-nitrosoaniline in place of N,N-diethyl-4-nitrosoaniline.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of 250 grams (1.722 mol, 1 eq) of benzoylacetonitrile, 284 grams (270 mL, 4.306 mol, 2.5 eq) of malononitrile and 138 grams (1.784 mol, 1.04 eq) of ammonium acetate in 2500 mL of ethanol was heated to reflux for 1.5 hours and then cooled to room temperature. To this mixture was added 190 mL of 12M hydrochloric acid dropwise with cooling (ice/water bath). The mixture was placed in a separate flask and a solid formed. To this mixture was added 3300 mL of water with stirring. The solid was collected and washed with 2 liters of water and stirred with 1200 mL of ethanol to give 203.3 grams (61% yield) of product. was heated to reflux for 1.5 hours The mixture was placed in a separate flask a solid formed The solid was collected washed with 2 liters of water stirred with 1200 mL of ethanol

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The above procedure was used for the preparation of 3-[[4-dibutylamino)phenyl]imino]-2-phenyl-1-propene-1,1,3-tricarbonitrile using N,N-dibutyl-4-nitrosoaniline in place of N,N-diethyl-4-nitrosoaniline.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The above procedure was used for the preparation of 3-[[4-dibutylamino)phenyl]imino]-2-phenyl-1-propene-1,1,3-tricarbonitrile using N,N-dibutyl-4-nitrosoaniline in place of N,N-diethyl-4-nitrosoaniline.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of 250 grams (1.722 mol, 1 eq) of benzoylacetonitrile, 284 grams (270 mL, 4.306 mol, 2.5 eq) of malononitrile and 138 grams (1.784 mol, 1.04 eq) of ammonium acetate in 2500 mL of ethanol was heated to reflux for 1.5 hours and then cooled to room temperature. To this mixture was added 190 mL of 12M hydrochloric acid dropwise with cooling (ice/water bath). The mixture was placed in a separate flask and a solid formed. To this mixture was added 3300 mL of water with stirring. The solid was collected and washed with 2 liters of water and stirred with 1200 mL of ethanol to give 203.3 grams (61% yield) of product. was heated to reflux for 1.5 hours The mixture was placed in a separate flask a solid formed The solid was collected washed with 2 liters of water stirred with 1200 mL of ethanol

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of benzoylacetonitrile (9.94 g, 0.0685 mole), malononitrile (11.3 g, 0.17 mole), ammonium acetate (5.4 g, 0.07 mole) and ethanol (100 mL) was heated at reflux for 1.5 hours. After cooling to room temperature, the reaction mixture was diluted with water (50 mL) and concentrated hydrochloric acid (7.5 mL) was added dropwise over 5 minutes. The resulting precipitate was collected by filtration and washed with water and ligroin. The yield was 10.0 g (76%), m.p. 92°-98° C. was heated at reflux for 1.5 hours was added dropwise over 5 minutes The resulting precipitate was collected by filtration washed with water and ligroin

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of benzoylacetonitrile (9.94 g, 0.0685 mole), malononitrile (11.3 g, 0.17 mole), ammonium acetate (5.4 g, 0.07 mole) and ethanol (100 mL) was heated at reflux for 1.5 hours. After cooling to room temperature, the reaction mixture was diluted with water (50 mL) and concentrated hydrochloric acid (7.5 mL) was added dropwise over 5 minutes. The resulting precipitate was collected by filtration and washed with water and ligroin. The yield was 10.0 g (76%), m.p. 92°-98° C. was heated at reflux for 1.5 hours was added dropwise over 5 minutes The resulting precipitate was collected by filtration washed with water and ligroin

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of benzoylacetonitrile (9.94 g, 0.0685 mole), malononitrile (11.3 g, 0.17 mole), ammonium acetate (5.4 g, 0.07 mole) and ethanol (100 mL) was heated at reflux for 1.5 hours. After cooling to room temperature, the reaction mixture was diluted with water (50 mL) and concentrated hydrochloric acid (7.5 mL) was added dropwise over 5 minutes. The resulting precipitate was collected by filtration and washed with water and ligroin. The yield was 10.0 g (76%), m.p. 92°-98° C. was heated at reflux for 1.5 hours was added dropwise over 5 minutes The resulting precipitate was collected by filtration washed with water and ligroin

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of benzoylacetonitrile (9.94 g, 0.0685 mole), malononitrile (11.3 g, 0.17 mole), ammonium acetate (5.4 g, 0.07 mole) and ethanol (100 mL) was heated at reflux for 1.5 hours. After cooling to room temperature, the reaction mixture was diluted with water (50 mL) and concentrated hydrochloric acid (7.5 mL) was added dropwise over 5 minutes. The resulting precipitate was collected by filtration and washed with water and ligroin. The yield was 10.0 g (76%), m.p. 92°-98° C. was heated at reflux for 1.5 hours was added dropwise over 5 minutes The resulting precipitate was collected by filtration washed with water and ligroin

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of benzoylacetonitrile (9.94 g, 0.0685 mole), malononitrile (11.3 g, 0.17 mole), ammonium acetate (5.4 g, 0.07 mole) and ethanol (100 mL) was heated at reflux for 1.5 hours. After cooling to room temperature, the reaction mixture was diluted with water (50 mL) and concentrated hydrochloric acid (7.5 mL) was added dropwise over 5 minutes. The resulting precipitate was collected by filtration and washed with water and ligroin. The yield was 10.0 g (76%), m.p. 92°-98° C. was heated at reflux for 1.5 hours was added dropwise over 5 minutes The resulting precipitate was collected by filtration washed with water and ligroin