3,3'-亚胺基双(N,N-二甲基丙胺)

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: Under an argon atmosphere 2-[(4-chlorophenoxy)methyl]-1-methyl-3-carboxy-1H-indole (0.100 g, 0.317 mmol) was dissolved in 3.2 ml of N,N-dimethylformamide. To this solution were added N,N-bis(3-dimethylaminopropyl)amine (0.074 ml, 0.0623 g, 0.332 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (0.091 g, 0.475 mmol), and hydroxybenztriazole (0.0642 g, 0.475 mmol). The resulting mixture was then heated for 6 hours and then stirred at room temperature overnight. The progress of the reaction was monitored by thin layer chromatography. The resulting mixture was then heated for 6 hours

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

实验步骤: The same operation as in Example 1-1 or 1-2 was carried out using trans-2-decenoic acid and N-(3-(dimethylamino)propyl)-N′,N′-dimethylpropane-1,3-diamine as starting materials to give the aimed compound.

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

实验步骤: The same operation as in Example 1-1 or 1-2 was carried out using trans-2-decenoic acid and N-(3-(dimethylamino)propyl)-N′,N′-dimethylpropane-1,3-diamine as starting materials to give the aimed compound.

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: A suspension of 10-[(2-methyl-2′-trifluoromethyl-[1,1 l′-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine-3-carboxylic acid of Example 1, Step F (0.50 g, 1.02 mmol) in dichloromethane (5 mL) containing a few drops of N,N-dimethylformamide was treated dropwise under nitrogen with oxalyl chloride (0.12 mL, 1.38 mmol). After gas evolution subsided, the reaction mixture was refluxed for an additional 15 minutes. The cooled solution was evaporated to dryness to give the crude acid chloride as a brown solid. The acid chloride was then dissolved in dichloromethane (5 mL) and slowly added to a solution of bis-(3-dimethylamino-propyl)-amine (0.90 mL, 4.04 mmol) and N,N-diisopropylethyl amine (1.1 mL, 6.31 mmol) in dichloromethane (5 mL). After stirring for 2 hours, the reaction was quenched with water. The organic layer was sequentially washed with 1 N hydrochloric acid, 1 N sodium hydroxide and brine, dried over anhydrous sodium sulfate, filtered and concentrated in vacuo to give a brown oil. Purification was achieved by preparative HPLC on a Primesphere S C18 column (0.21×15 cm) using a solvent gradient from 60:40:0.1 to 80:20:0.1 acetonitrile-water-trifluoroacetic acid. After removal of the acetonitrile in vacuo, the aqueous solution was basified with 2.5 N sodium hydroxide then extracted with dichloromethane. The combined organic layers were dried over anhydrous sodium sulfate, filtered and concentrated in vacuo to give the title compound (0.24 g) as a white foam, m.p. 55–64 ° C. the reaction mixture was refluxed for an additional 15 minutes The cooled solution was evaporated to dryness to give the crude acid chloride as a brown solid the reaction was quenched with water The organic layer was sequentially washed with 1 N hydrochloric acid, 1 N sodium hydroxide and brine dried over anhydrous sodium sulfate filtered concentrated in vacuo to give a brown oil Purification After removal of the acetonitrile in vacuo then extracted with dichloromethane The combined organic layers were dried over anhydrous sodium sulfate filtered concentrated in vacuo

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

实验步骤: GB-A 1,157,637, GB-A 1,157,638 and GB-A 1,157,639 disclose the reaction of 2-methylglutarodinitrile with diethylamine in the presence of hydrogen and palladium on barium sulfate or preferably palladium on carbon to form 5-diethylamino-2-methylvaleronitrile. Despite the long reaction time and a diethylamine excess of 200 mol % no tetraethyl derivative was found, although the diethylamino group reacts not only with the nitrile groups in position 5 but also with that in position 1 (ratio 4 to 1). DE-A 3,935,641 describes the synthesis of a secondary amine over a palladium catalyst. The reaction of dimethylaminopropionitrile takes place in this case with itself under hydrogenating conditions to form bis(3-dimethylaminopropyl)amine. The formation of a tertiary amine is achieved only when a spinel is used as support material which is considerably expensive to produce, and the yield is not more than 58%. reacts not only with the nitrile groups in position 5

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

实验步骤: GB-A 1,157,637, GB-A 1,157,638 and GB-A 1,157,639 disclose the reaction of 2-methylglutarodinitrile with diethylamine in the presence of hydrogen and palladium on barium sulfate or preferably palladium on carbon to form 5-diethylamino-2-methylvaleronitrile. Despite the long reaction time and a diethylamine excess of 200 mol % no tetraethyl derivative was found, although the diethylamino group reacts not only with the nitrile groups in position 5 but also with that in position 1 (ratio 4 to 1). DE-A 3,935,641 describes the synthesis of a secondary amine over a palladium catalyst. The reaction of dimethylaminopropionitrile takes place in this case with itself under hydrogenating conditions to form bis(3-dimethylaminopropyl)amine. The formation of a tertiary amine is achieved only when a spinel is used as support material which is considerably expensive to produce, and the yield is not more than 58%. reacts not only with the nitrile groups in position 5

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

实验步骤: GB-A 1,157,637, GB-A 1,157,638 and GB-A 1,157,639 disclose the reaction of 2-methylglutarodinitrile with diethylamine in the presence of hydrogen and palladium on barium sulfate or preferably palladium on carbon to form 5-diethylamino-2-methylvaleronitrile. Despite the long reaction time and a diethylamine excess of 200 mol % no tetraethyl derivative was found, although the diethylamino group reacts not only with the nitrile groups in position 5 but also with that in position 1 (ratio 4 to 1). DE-A 3,935,641 describes the synthesis of a secondary amine over a palladium catalyst. The reaction of dimethylaminopropionitrile takes place in this case with itself under hydrogenating conditions to form bis(3-dimethylaminopropyl)amine. The formation of a tertiary amine is achieved only when a spinel is used as support material which is considerably expensive to produce, and the yield is not more than 58%. reacts not only with the nitrile groups in position 5

反应条件: temp:23.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 3,3′-Iminobis(N,N-dimethyl-propylamine) (10.66 g, 55 mmol) and DMAP (54 mg) are dissolved in toluene (60 ml). To this solution is added the solution of fumaric acid monoethyl ester mono chloride (8.15 g, 50 mmol) in toluene (20 ml) over 20 min via syringe pump. The mixture is further stirred for 3 h at 23° C., then poured on a mixture of ice and sat. aq. NaHCO3-solution. The product is extracted twice with EtOAc (100 ml) and the organic layers washed twice with brine, combined and dried over MgSO4. The product is extracted twice with EtOAc (100 ml) the organic layers washed twice with brine dried over MgSO4

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

实验步骤: To a solution of 100 mg (0.23 mmol) 17-hydroxywortmannin in 2 mL CH2Cl2 is added 3,3′-iminobis(N,N-dimethylpropylamine) (104 μL, 0.46 mmol). The reaction mixture is stirred at room temperature for 12 hours and then concentrated in vacuo. The residue is dissolved in EtOAc and precipitated with hexane. The precipitate is washed two times with hexane to give the product as a yellow solid. MS (ESI) m/z 619 (M+H). concentrated in vacuo The residue is dissolved in EtOAc precipitated with hexane The precipitate is washed two times with hexane

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

实验步骤: Under an argon atmosphere 2-[(4-chlorophenoxy)methyl]-1-methyl-3-carboxy-1H-indole (0.100 g, 0.317 mmol) was dissolved in 3.2 ml of N,N-dimethylformamide. To this solution were added N,N-bis(3-dimethylaminopropyl)amine (0.074 ml, 0.0623 g, 0.332 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (0.091 g, 0.475 mmol), and hydroxybenztriazole (0.0642 g, 0.475 mmol). The resulting mixture was then heated for 6 hours and then stirred at room temperature overnight. The progress of the reaction was monitored by thin layer chromatography. The resulting mixture was then heated for 6 hours