2-(4-Ethenylphenyl)acetonitrile

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:65.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In a 500 μl 4-opening flask equipped with a stirring bar, 49.01 g of sodium cyanide was mixed with 70.07 g of water and 50.96 g of ethanol. Then, the temperature of the flask was elevated to 60° C. and the sodium cyanide was completely dissolved. To said solution; 87.50 g of 4-chloromethylstyrene was slowly added and it was reacted for 3 hours while stirring and maintaining the reaction temperature within 60-70° C. When the reaction terminated, said solution was cooled to 40° C., and 100 g of diethylether was added and the diethylether layer was separated. The separated organic layer was extracted with 300 g of water three times, and the water layer was extracted with 50 g of diethylether and was combined with said organic layer. The separated obtained organic layer was dried with magnesium sulfate for one day, and then the organic solvent was removed using an evaporator to obtain the product 4-cyanomethylstyrene. The yield of the product was 80%, and the product was a deep purple color. In a 500 μl 4-opening flask equipped with a stirring bar was elevated to 60° C. it was reacted for 3 hours When the reaction terminated was cooled to 40° C. 100 g of diethylether was added the diethylether layer was separated The separated organic layer was extracted with 300 g of water three times the water layer was extracted with 50 g of diethylether The separated obtained organic layer was dried with magnesium sulfate for one day the organic solvent was removed an evaporator

反応条件: temp:70.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of (4-vinylphenyl)acetonitrile (2.1 g, 0.015 mol), 1-bromo-2-chloro-ethane (1.4 mL, 0.016 mol) and benzyltriethylammonium chloride (0.2 g, 0.0008 mol) in aqueous sodium hydroxide solution (20 m, 6 mL) was stirred at 70° C. for 1 h. The reaction mixture was cooled, diluted with water and extracted with ethyl ether. The combined ether layers were washed with water and brine, dried and concentrated to afford the product. The reaction mixture was cooled extracted with ethyl ether The combined ether layers were washed with water and brine dried concentrated to afford the product

反応条件: temp:70.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of (4-vinylphenyl)acetonitrile (2.1 g, 0.015 mol), 1-bromo-2-chloro-ethane (1.4 mL, 0.016 mol) and benzyltriethylammonium chloride (0.2 g, 0.0008 mol) in aqueous sodium hydroxide solution (20m, 6 mL) was stirred at 70° C. for 1 h. The reaction mixture was cooled, diluted with water and extracted with ethyl ether. The combined ether layers were washed with water and brine, dried and concentrated to afford the product. The reaction mixture was cooled extracted with ethyl ether The combined ether layers were washed with water and brine dried concentrated to afford the product

反応条件: temp:70.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of (4-vinylphenyl)acetonitrile (2.1 g, 0.015 mol), 1-bromo-2-chloro-ethane (1.4 mL, 0.016 mol) and benzyltriethylammonium chloride (0.2 g, 0.0008 mol) in aqueous sodium hydroxide solution (20m, 6 mL) was stirred at 70° C. for 1 h. The reaction mixture was cooled, diluted with water and extracted with ethyl ether. The combined ether layers were washed with water and brine, dried and concentrated to afford the product. The reaction mixture was cooled extracted with ethyl ether The combined ether layers were washed with water and brine dried concentrated to afford the product

反応条件: temp:70.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of (4-vinylphenyl)acetonitrile (2.1 g, 0.015 mol), 1-bromo-2-chloro-ethane (1.4 mL, 0.016 mol) and benzyltriethylammonium chloride (0.2 g, 0.0008 mol) in aqueous sodium hydroxide solution (20 m, 6 mL) was stirred at 70° C. for 1 h. The reaction mixture was cooled, diluted with water and extracted with ethyl ether. The combined ether layers were washed with water and brine, dried and concentrated to afford the product. The reaction mixture was cooled extracted with ethyl ether The combined ether layers were washed with water and brine dried concentrated to afford the product

反応条件: temp:65.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In a 500 μl 4-opening flask equipped with a stirring bar, 49.01 g of sodium cyanide was mixed with 70.07 g of water and 50.96 g of ethanol. Then, the temperature of the flask was elevated to 60° C. and the sodium cyanide was completely dissolved. To said solution; 87.50 g of 4-chloromethylstyrene was slowly added and it was reacted for 3 hours while stirring and maintaining the reaction temperature within 60-70° C. When the reaction terminated, said solution was cooled to 40° C., and 100 g of diethylether was added and the diethylether layer was separated. The separated organic layer was extracted with 300 g of water three times, and the water layer was extracted with 50 g of diethylether and was combined with said organic layer. The separated obtained organic layer was dried with magnesium sulfate for one day, and then the organic solvent was removed using an evaporator to obtain the product 4-cyanomethylstyrene. The yield of the product was 80%, and the product was a deep purple color. In a 500 μl 4-opening flask equipped with a stirring bar was elevated to 60° C. it was reacted for 3 hours When the reaction terminated was cooled to 40° C. 100 g of diethylether was added the diethylether layer was separated The separated organic layer was extracted with 300 g of water three times the water layer was extracted with 50 g of diethylether The separated obtained organic layer was dried with magnesium sulfate for one day the organic solvent was removed an evaporator

反応条件: temp:65.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In a 500 μl 4-opening flask equipped with a stirring bar, 49.01 g of sodium cyanide was mixed with 70.07 g of water and 50.96 g of ethanol. Then, the temperature of the flask was elevated to 60° C. and the sodium cyanide was completely dissolved. To said solution; 87.50 g of 4-chloromethylstyrene was slowly added and it was reacted for 3 hours while stirring and maintaining the reaction temperature within 60-70° C. When the reaction terminated, said solution was cooled to 40° C., and 100 g of diethylether was added and the diethylether layer was separated. The separated organic layer was extracted with 300 g of water three times, and the water layer was extracted with 50 g of diethylether and was combined with said organic layer. The separated obtained organic layer was dried with magnesium sulfate for one day, and then the organic solvent was removed using an evaporator to obtain the product 4-cyanomethylstyrene. The yield of the product was 80%, and the product was a deep purple color. In a 500 μl 4-opening flask equipped with a stirring bar was elevated to 60° C. it was reacted for 3 hours When the reaction terminated was cooled to 40° C. 100 g of diethylether was added the diethylether layer was separated The separated organic layer was extracted with 300 g of water three times the water layer was extracted with 50 g of diethylether The separated obtained organic layer was dried with magnesium sulfate for one day the organic solvent was removed an evaporator

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

実験手順: A mixture of 22.2 g 4-vinyl benzylchloride (0.131 mol), 60 mL dimethylsulfoxide, and 12.8 g potassium cyanide (0.196 mol) was stirred at room temperature for 17 hours. The mixture was poured into 500 mL water and extracted several times with ethyl acetate. The combined organic layers were washed with brine and concentrated under vacuum. The crude red oil was purified by column chromatography on silica gel using 7/93 ethyl acetate/hexane to give 4-vinylbenzylcyanide, a yellow oil (18.03 g, 96%). extracted several times with ethyl acetate The combined organic layers were washed with brine concentrated under vacuum The crude red oil was purified by column chromatography on silica gel using 7/93 ethyl acetate/hexane

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

実験手順: A mixture of 22.2 g 4-vinyl benzylchloride (0.131 mol), 60 mL dimethylsulfoxide, and 12.8 g potassium cyanide (0.196 mol) was stirred at room temperature for 17 hours. The mixture was poured into 500 mL water and extracted several times with ethyl acetate. The combined organic layers were washed with brine and concentrated under vacuum. The crude red oil was purified by column chromatography on silica gel using 7/93 ethyl acetate/hexane to give 4-vinylbenzylcyanide, a yellow oil (18.03 g, 96%). extracted several times with ethyl acetate The combined organic layers were washed with brine concentrated under vacuum The crude red oil was purified by column chromatography on silica gel using 7/93 ethyl acetate/hexane

反応条件: temp:70.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of (4-vinylphenyl)acetonitrile (2.1 g, 0.015 mol), 1-bromo-2-chloro-ethane (1.4 mL, 0.016 mol) and benzyltriethylammonium chloride (0.2 g, 0.0008 mol) in aqueous sodium hydroxide solution (20m, 6 mL) was stirred at 70° C. for 1 h. The reaction mixture was cooled, diluted with water and extracted with ethyl ether. The combined ether layers were washed with water and brine, dried and concentrated to afford the product. The reaction mixture was cooled extracted with ethyl ether The combined ether layers were washed with water and brine dried concentrated to afford the product

反応条件: temp:70.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A mixture of (4-vinylphenyl)acetonitrile (2.1 g, 0.015 mol), 1-bromo-2-chloro-ethane (1.4 mL, 0.016 mol) and benzyltriethylammonium chloride (0.2 g, 0.0008 mol) in aqueous sodium hydroxide solution (20 m, 6 mL) was stirred at 70° C. for 1 h. The reaction mixture was cooled, diluted with water and extracted with ethyl ether. The combined ether layers were washed with water and brine, dried and concentrated to afford the product. The reaction mixture was cooled extracted with ethyl ether The combined ether layers were washed with water and brine dried concentrated to afford the product