N-(2-氨丙基)丙烷-1,2-二胺

反应条件: temp:200.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: In a 100 mL flask, 0.4078 g of di-(2-aminopropyl)amine (0.00311 mol) was dissolved in 50 mL of 1-methylnaphthalene. Carbon disulfide (0.18 mL, 0.00298 mol) was added. The reaction was stirred for three hours then heated to 200° C. The reaction was heated for four days until production of hydrogen sulfide stopped. The solvent was then removed by distillation. The product was then dissolved in approximately 5 mL of hexanes and 0.5 mL of a 2.0 M ether solution of hydrogen chloride was added. The yield of the precipitate was 0.278 g (53%). The NMR had a doublet at 1.19 ppm, a multiplet at 3.44 ppm, a multiplet at 3.92 ppm and a multiplet at 4.15 ppm. The solvent was then removed by distillation The product was then dissolved in approximately 5 mL of hexanes 0.5 mL of a 2.0 M ether solution of hydrogen chloride was added

反应条件: temp:200.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: In a 100 mL flask, 0.4078 g of di-(2-aminopropyl)amine (0.00311 mol) was dissolved in 50 mL of 1-methylnaphthalene. Carbon disulfide (0.18 mL, 0.00298 mol) was added. The reaction was stirred for three hours then heated to 200° C. The reaction was heated for four days until production of hydrogen sulfide stopped. The solvent was then removed by distillation. The product was then dissolved in approximately 5 mL of hexanes and 0.5 mL of a 2.0 M ether solution of hydrogen chloride was added. The yield of the precipitate was 0.278 g (53%). The NMR had a doublet at 1.19 ppm, a multiplet at 3.44 ppm, a multiplet at 3.92 ppm and a multiplet at 4.15 ppm. The solvent was then removed by distillation The product was then dissolved in approximately 5 mL of hexanes 0.5 mL of a 2.0 M ether solution of hydrogen chloride was added

反应条件: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Into a 500 mL flask, 180 mL of de-ionized water was placed. To this, 120 mL of 1,2-diaminopropane (1.39 mol) was added and a condenser was fitted to the flask. 50 mL (0.507 mol) of hydrogen chloride (37%) was added dropwise and the reaction allowed to subside before adding 10 mL of 2-methylaziridine (0.142 mol). The solution was then heated to 110° C. for 25 hours. The solvent and excess 1,2-diaminopropane were then removed by vacuum distillation. The crude product was then distilled under vacuum (approximately 40 torr) with a boiling point of 110° C. The yield was 24% with 4.541 g obtained. The purity was determined by NMR, showing multiplets at 2.71, 2.35 and 0.91 ppm which corresponded to those in a commercial sample. There was an additional peak at 2.11 ppm which may be due to a structural isomer of the product. a condenser was fitted to the flask The solvent and excess 1,2-diaminopropane were then removed by vacuum distillation The crude product was then distilled under vacuum (approximately 40 torr) with a boiling point of 110° C The yield was 24% with 4.541 g obtained

反应条件: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Into a 500 mL flask, 180 mL of de-ionized water was placed. To this, 120 mL of 1,2-diaminopropane (1.39 mol) was added and a condenser was fitted to the flask. 50 mL (0.507 mol) of hydrogen chloride (37%) was added dropwise and the reaction allowed to subside before adding 10 mL of 2-methylaziridine (0.142 mol). The solution was then heated to 110° C. for 25 hours. The solvent and excess 1,2-diaminopropane were then removed by vacuum distillation. The crude product was then distilled under vacuum (approximately 40 torr) with a boiling point of 110° C. The yield was 24% with 4.541 g obtained. The purity was determined by NMR, showing multiplets at 2.71, 2.35 and 0.91 ppm which corresponded to those in a commercial sample. There was an additional peak at 2.11 ppm which may be due to a structural isomer of the product. a condenser was fitted to the flask The solvent and excess 1,2-diaminopropane were then removed by vacuum distillation The crude product was then distilled under vacuum (approximately 40 torr) with a boiling point of 110° C The yield was 24% with 4.541 g obtained

反应条件: temp:200.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: In a 100 mL flask, 0.4078 g of di-(2-aminopropyl)amine (0.00311 mol) was dissolved in 50 mL of 1-methylnaphthalene. Carbon disulfide (0.18 mL, 0.00298 mol) was added. The reaction was stirred for three hours then heated to 200° C. The reaction was heated for four days until production of hydrogen sulfide stopped. The solvent was then removed by distillation. The product was then dissolved in approximately 5 mL of hexanes and 0.5 mL of a 2.0 M ether solution of hydrogen chloride was added. The yield of the precipitate was 0.278 g (53%). The NMR had a doublet at 1.19 ppm, a multiplet at 3.44 ppm, a multiplet at 3.92 ppm and a multiplet at 4.15 ppm. The solvent was then removed by distillation The product was then dissolved in approximately 5 mL of hexanes 0.5 mL of a 2.0 M ether solution of hydrogen chloride was added

反应条件: temp:110.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Into a 500 mL flask, 180 mL of de-ionized water was placed. To this, 120 mL of 1,2-diaminopropane (1.39 mol) was added and a condenser was fitted to the flask. 50 mL (0.507 mol) of hydrogen chloride (37%) was added dropwise and the reaction allowed to subside before adding 10 mL of 2-methylaziridine (0.142 mol). The solution was then heated to 110° C. for 25 hours. The solvent and excess 1,2-diaminopropane were then removed by vacuum distillation. The crude product was then distilled under vacuum (approximately 40 torr) with a boiling point of 110° C. The yield was 24% with 4.541 g obtained. The purity was determined by NMR, showing multiplets at 2.71, 2.35 and 0.91 ppm which corresponded to those in a commercial sample. There was an additional peak at 2.11 ppm which may be due to a structural isomer of the product. a condenser was fitted to the flask The solvent and excess 1,2-diaminopropane were then removed by vacuum distillation The crude product was then distilled under vacuum (approximately 40 torr) with a boiling point of 110° C The yield was 24% with 4.541 g obtained