3-氯-4-甲基苄胺

反应条件: temp:0.00; pressure:0.00; stir:

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: 8-tert-butyl 2-methyl 10-[benzyl(methyl)amino]-3-hydroxy-4-oxo-6,7,9,10-tetrahydropyrimido[1,2-d][1,4]diazepine-2,8(4H)-dicarboxylate (see Example 11, Steps 1-4) was dissolved in MeOH, treated with 1 N HCl (1 eq.) and stirred overnight under an H2 atmosphere in the presence of 10% Pd/C. The catalyst was then filtered off through celite, and the filtrate was concentrated under reduced pressure. MS (ES) C16H24N4O6 requires 368. Found: 369 (M+H+). The crude organic product was taken in methanol and treated with 1.2 eq. of 3-chloro-4-methyl-benzylamine and resulting mixture was refluxed overnight. After cooling to room temperature, evaporation of volatiles under reduced pressure yielded title product which was directly taken in the next step. MS (ES) C23H30ClN5O5 requires 491. Found: 492 (M+H+). The catalyst was then filtered off through celite the filtrate was concentrated under reduced pressure resulting mixture was refluxed overnight evaporation of volatiles under reduced pressure

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

实验步骤: 1,4-Dichlorophthalazine-6-carbonitrile and 3-chloro-4-methylbenzylamine were stirred at room temperature in 1-methyl-2-pyrrolidinone in the presence of DBU, whereby the title compound was obtained as a less polar compound.

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

实验步骤: 15 ml solution of 2.0 g 3-chloro-4-methylbenzonitrile in tetrahydrofuran was added dropwise into 40 ml solution of 453 mg lithium aluminum hydride in tetrahydrofuran in a nitrogen atmosphere. The mixture was heated under reflux for 2 hr and 10 min. The mixture was ice-cooled, and 0.45 ml water, 0.45 ml of 15% aqueous sodium hydroxide, and 1.35 ml water were added dropwise thereinto such that the solution was kept at 10° C. or less. The solution was filtered through Celite, and the resulting filtrate was dried by adding anhydrous sodium sulfate. It was filtered through a NH-form silica gel, and the filtrate was evaporated to give 1.74 g of 3-chloro-4-methylbenzylamine. The mixture was heated under reflux for 2 hr and 10 min cooled was kept at 10° C. or less The solution was filtered through Celite the resulting filtrate was dried by adding anhydrous sodium sulfate It was filtered through a NH-form silica gel the filtrate was evaporated

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

实验步骤: 1,4-Dichlorophthalazine-6-carbonitrile and 3-chloro-4-methylbenzylamine were stirred at room temperature in 1-methyl-2-pyrrolidinone in the presence of DBU, whereby the title compound was obtained as a less polar compound.

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

实验步骤: 15 ml solution of 2.0 g 3-chloro-4-methylbenzonitrile in tetrahydrofuran was added dropwise into 40 ml solution of 453 mg lithium aluminum hydride in tetrahydrofuran in a nitrogen atmosphere. The mixture was heated under reflux for 2 hr and 10 min. The mixture was ice-cooled, and 0.45 ml water, 0.45 ml of 15% aqueous sodium hydroxide, and 1.35 ml water were added dropwise thereinto such that the solution was kept at 10° C. or less. The solution was filtered through Celite, and the resulting filtrate was dried by adding anhydrous sodium sulfate. It was filtered through a NH-form silica gel, and the filtrate was evaporated to give 1.74 g of 3-chloro-4-methylbenzylamine. The mixture was heated under reflux for 2 hr and 10 min cooled was kept at 10° C. or less The solution was filtered through Celite the resulting filtrate was dried by adding anhydrous sodium sulfate It was filtered through a NH-form silica gel the filtrate was evaporated

反应条件: temp:0.00; pressure:0.00; stir:

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: 1,4-Dichlorophthalazine-6-carbonitrile and 3-chloro-4-methylbenzylamine were stirred at room temperature in 1-methyl-2-pyrrolidinone in the presence of DBU, whereby the title compound was obtained as a less polar compound.

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

实验步骤: 1,4-Dichlorophthalazine-6-carbonitrile and 3-chloro-4-methylbenzylamine were stirred at room temperature in 1-methyl-2-pyrrolidinone in the presence of DBU, whereby the title compound was obtained as a less polar compound.

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

实验步骤: 1,4-Dichlorophthalazine-6-carbonitrile and 3-chloro-4-methylbenzylamine were stirred at room temperature in 1-methyl-2-pyrrolidinone in the presence of DBU, whereby the title compound was obtained as a less polar compound.