BOC-3,3'-IMINODIPROPYLAMINE

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

实验步骤: tert-Butyl (3-(3,5-diformylphenoxy)propyl)-(isobutyl)carbamate (0.15 g, 0.42 mmol) and MeOH (10 mL) were added to a round-bottom flask. To the solution was added tert-butyl (3-((3-aminopropyl)amino)propyl)carbamate (0.20 g, 0.84 mmol) and the reaction mixture was stirred for 24 h. Sodium borohydride (0.06 g, 1.69 mmol) was added and the reaction mixture stirred for 1 h. The reaction mixture was concentrated under reduced pressure to afford a white solid. Aqueous NaOH (10%, 50 mL) and EtOAc (50 mL) were added, the layers separated and the aqueous layer was extracted with EtOAc (50 mL). The organic layers were combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to afford the desired product as clear oil which was used without further purification. the reaction mixture stirred for 1 h The reaction mixture was concentrated under reduced pressure to afford a white solid the layers separated the aqueous layer was extracted with EtOAc (50 mL) dried over Na2SO4 filtered concentrated under reduced pressure

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

实验步骤: [1,1′-Biphenyl]-3,5-dicarbaldehyde (3.62 g, 17.2 mmol, 1) and MeOH (100 mL) were added to a round-bottom flask. To the solution was added tert-butyl (3-((3-aminopropyl)amino)propyl)-carbamate (7.96 g, 34.4 mmol), and the reaction mixture was stirred at rt for 24 h. Sodium borohydride (2.62 g, 69.0 mmol) was added and the reaction mixture stirred for 1 h. The reaction mixture was concentrated under reduced pressure to afford a white solid. Aqueous NaOH (10%, 200 mL) and EtOAc (200 mL) were added, and the reaction mixture was stirred for 1 h. The layers were separated, and the aqueous layer was extracted with EtOAc (200 mL). The organic layers were combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to afford a clear oil that was used without further purification. the reaction mixture stirred for 1 h The reaction mixture was concentrated under reduced pressure to afford a white solid the reaction mixture was stirred for 1 h The layers were separated the aqueous layer was extracted with EtOAc (200 mL) dried over Na2SO4 filtered concentrated under reduced pressure to afford a clear oil that was used without further purification

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

实验步骤: 5-Butoxyisophthalaldehyde (0.80 g, 0.85 mmol) and MeOH (15 mL) were added to a round-bottom flask. To the solution was added tert-butyl (3-((3-aminopropyl)amino)propyl)-carbamate (0.39 g, 1.70 mmol), and the reaction mixture was stirred at rt for 24 h. Sodium borohydride (0.13 g, 3.40 mmol) was added and the reaction mixture stirred for 1 h. The reaction mixture was concentrated under reduced pressure and aq. NaOH (10%, 50 mL) and EtOAc (50 mL) were added. The layers were separated and the aqueous layer was extracted with EtOAc (50 mL). The organic layers combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to afford the desired product as a clear oil which was used without further purification. the reaction mixture stirred for 1 h The reaction mixture was concentrated under reduced pressure and aq. NaOH (10%, 50 mL) and EtOAc (50 mL) were added The layers were separated the aqueous layer was extracted with EtOAc (50 mL) dried over Na2SO4 filtered concentrated under reduced pressure

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

实验步骤: Example 46 was prepared in a similar fashion to Example 45 (CZ-58) from 5-bromoisophthaldehyde, benzo[d][1,3]dioxol-5-ylboronic acid, and tert-butyl (3-((3-aminopropyl)amino)propyl)carbamate. N1,N1′-((5-(benzo[d][1,3]dioxol-5-yl)-1,3-phenylene)bis(methylene))bis(N3-(3-aminopropyl)propane-1,3-diamine), hydrochloride salt: 1H NMR (500 MHz, D2O) δ 7.72 (s, 2H), 7.49 (s, 1H), 7.15 (s, 2H), 6.93 (d, J=8.5 Hz, 1H), 5.95 (s, 2H), 4.30 (s, 4H), 3.21-3.12 (m, 8H), 3.05 (t, J=8.0 Hz, 4H), 2.17-2.02 (m, 8H). 13C NMR (125 MHz, D2O) δ 148.1, 147.6, 142.3, 133.3, 132.2, 130.8, 129.7, 129.6, 129.4, 121.1, 109.0, 107.5, 101.6, 51.0, 44.8, 44.8, 44.4, 36.6, 23.9, 22.8.

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

实验步骤: [1,1′-Biphenyl]-3,5-dicarbaldehyde (3.62 g, 17.24 mmol) and MeOH (100 mL) were added to a round-bottom flask. To the solution was added tert-butyl (3-((3-aminopropyl)amino)propyl)carbamate (7.96 g, 34.4 mmol), and the reaction mixture was stirred for 24 h. Sodium borohydride (2.62 g, 69.0 mmol) was added, and the mixture was stirred for 1 h. The solvent was removed under reduced pressure to afford a white solid. Aqueous NaOH (10%, 200 mL) was added, and the solution was extracted with EtOAc (200 mL). The organic layer was separated, and the aqueous layer was extracted with EtOAc (200 mL). The organic layers were combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to afford the desired product as a clear oil that was used without further purification. the mixture was stirred for 1 h The solvent was removed under reduced pressure to afford a white solid the solution was extracted with EtOAc (200 mL) The organic layer was separated the aqueous layer was extracted with EtOAc (200 mL) dried over Na2SO4 filtered concentrated under reduced pressure

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

实验步骤: Isophthalaldehyde (1.07 g, 7.99 mmol) and MeOH (50 mL) were added to a round-bottom flask. To the solution was added tert-butyl (3-((3-aminopropyl)amino)propyl)carbamate (3.69 g, 16.0 mmol) and the reaction mixture was stirred for 24 h. Sodium borohydride (1.21 g, 32.0 mmol) was added portionwise and stirred for 1 h. The reaction mixture was concentrated under reduced pressure, and aq. NaOH (10%, 150 mL) and EtOAc (150 mL) were added. The layers were separated, and the aqueous layer was extracted with EtOAc (150 mL). The organic layers were combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to afford the desired product as a clear oil. The intermediate was carried forward without further purification. stirred for 1 h The reaction mixture was concentrated under reduced pressure, and aq. NaOH (10%, 150 mL) and EtOAc (150 mL) were added The layers were separated the aqueous layer was extracted with EtOAc (150 mL) dried over Na2SO4 filtered concentrated under reduced pressure

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

实验步骤: tert-Butyl (3-(3,5-diformylphenoxy)propyl)-(isobutyl)carbamate (0.15 g, 0.42 mmol) and MeOH (10 mL) were added to a round-bottom flask. To the solution was added tert-butyl (3-((3-aminopropyl)amino)propyl)carbamate (0.20 g, 0.84 mmol) and the reaction mixture was stirred for 24 h. Sodium borohydride (0.06 g, 1.69 mmol) was added and the reaction mixture stirred for 1 h. The reaction mixture was concentrated under reduced pressure to afford a white solid. Aqueous NaOH (10%, 50 mL) and EtOAc (50 mL) were added, the layers separated and the aqueous layer was extracted with EtOAc (50 mL). The organic layers were combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to afford the desired product as clear oil which was used without further purification. the reaction mixture stirred for 1 h The reaction mixture was concentrated under reduced pressure to afford a white solid the layers separated the aqueous layer was extracted with EtOAc (50 mL) dried over Na2SO4 filtered concentrated under reduced pressure

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

实验步骤: [1,1′-Biphenyl]-3,5-dicarbaldehyde (3.62 g, 17.2 mmol, 1) and MeOH (100 mL) were added to a round-bottom flask. To the solution was added tert-butyl (3-((3-aminopropyl)amino)propyl)-carbamate (7.96 g, 34.4 mmol), and the reaction mixture was stirred at rt for 24 h. Sodium borohydride (2.62 g, 69.0 mmol) was added and the reaction mixture stirred for 1 h. The reaction mixture was concentrated under reduced pressure to afford a white solid. Aqueous NaOH (10%, 200 mL) and EtOAc (200 mL) were added, and the reaction mixture was stirred for 1 h. The layers were separated, and the aqueous layer was extracted with EtOAc (200 mL). The organic layers were combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to afford a clear oil that was used without further purification. the reaction mixture stirred for 1 h The reaction mixture was concentrated under reduced pressure to afford a white solid the reaction mixture was stirred for 1 h The layers were separated the aqueous layer was extracted with EtOAc (200 mL) dried over Na2SO4 filtered concentrated under reduced pressure to afford a clear oil that was used without further purification

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

实验步骤: 5-Butoxyisophthalaldehyde (0.80 g, 0.85 mmol) and MeOH (15 mL) were added to a round-bottom flask. To the solution was added tert-butyl (3-((3-aminopropyl)amino)propyl)-carbamate (0.39 g, 1.70 mmol), and the reaction mixture was stirred at rt for 24 h. Sodium borohydride (0.13 g, 3.40 mmol) was added and the reaction mixture stirred for 1 h. The reaction mixture was concentrated under reduced pressure and aq. NaOH (10%, 50 mL) and EtOAc (50 mL) were added. The layers were separated and the aqueous layer was extracted with EtOAc (50 mL). The organic layers combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to afford the desired product as a clear oil which was used without further purification. the reaction mixture stirred for 1 h The reaction mixture was concentrated under reduced pressure and aq. NaOH (10%, 50 mL) and EtOAc (50 mL) were added The layers were separated the aqueous layer was extracted with EtOAc (50 mL) dried over Na2SO4 filtered concentrated under reduced pressure

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

实验步骤: Example 46 was prepared in a similar fashion to Example 45 (CZ-58) from 5-bromoisophthaldehyde, benzo[d][1,3]dioxol-5-ylboronic acid, and tert-butyl (3-((3-aminopropyl)amino)propyl)carbamate. N1,N1′-((5-(benzo[d][1,3]dioxol-5-yl)-1,3-phenylene)bis(methylene))bis(N3-(3-aminopropyl)propane-1,3-diamine), hydrochloride salt: 1H NMR (500 MHz, D2O) δ 7.72 (s, 2H), 7.49 (s, 1H), 7.15 (s, 2H), 6.93 (d, J=8.5 Hz, 1H), 5.95 (s, 2H), 4.30 (s, 4H), 3.21-3.12 (m, 8H), 3.05 (t, J=8.0 Hz, 4H), 2.17-2.02 (m, 8H). 13C NMR (125 MHz, D2O) δ 148.1, 147.6, 142.3, 133.3, 132.2, 130.8, 129.7, 129.6, 129.4, 121.1, 109.0, 107.5, 101.6, 51.0, 44.8, 44.8, 44.4, 36.6, 23.9, 22.8.

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

实验步骤: [1,1′-Biphenyl]-3,5-dicarbaldehyde (3.62 g, 17.24 mmol) and MeOH (100 mL) were added to a round-bottom flask. To the solution was added tert-butyl (3-((3-aminopropyl)amino)propyl)carbamate (7.96 g, 34.4 mmol), and the reaction mixture was stirred for 24 h. Sodium borohydride (2.62 g, 69.0 mmol) was added, and the mixture was stirred for 1 h. The solvent was removed under reduced pressure to afford a white solid. Aqueous NaOH (10%, 200 mL) was added, and the solution was extracted with EtOAc (200 mL). The organic layer was separated, and the aqueous layer was extracted with EtOAc (200 mL). The organic layers were combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to afford the desired product as a clear oil that was used without further purification. the mixture was stirred for 1 h The solvent was removed under reduced pressure to afford a white solid the solution was extracted with EtOAc (200 mL) The organic layer was separated the aqueous layer was extracted with EtOAc (200 mL) dried over Na2SO4 filtered concentrated under reduced pressure

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

实验步骤: Isophthalaldehyde (1.07 g, 7.99 mmol) and MeOH (50 mL) were added to a round-bottom flask. To the solution was added tert-butyl (3-((3-aminopropyl)amino)propyl)carbamate (3.69 g, 16.0 mmol) and the reaction mixture was stirred for 24 h. Sodium borohydride (1.21 g, 32.0 mmol) was added portionwise and stirred for 1 h. The reaction mixture was concentrated under reduced pressure, and aq. NaOH (10%, 150 mL) and EtOAc (150 mL) were added. The layers were separated, and the aqueous layer was extracted with EtOAc (150 mL). The organic layers were combined, dried over Na2SO4, filtered, and concentrated under reduced pressure to afford the desired product as a clear oil. The intermediate was carried forward without further purification. stirred for 1 h The reaction mixture was concentrated under reduced pressure, and aq. NaOH (10%, 150 mL) and EtOAc (150 mL) were added The layers were separated the aqueous layer was extracted with EtOAc (150 mL) dried over Na2SO4 filtered concentrated under reduced pressure