5-叠氮基戊酸乙酯

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:25.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To ethyl 5-azidovalerate (1.6 g; 10 mmol; Example 2.1) in 5 ml-dimethylformamide, was added lithium hydroxide (1.0 g; 20 mmol; Fisher) in 5 ml water, and the reaction mixture was stirred 12 h at 25° C. The reaction mixture was adjusted to pH ˜4 by addition of 1 N HCl and was extracted with 100 ml diethyl ether. The resulting organic layer was washed with water (100 ml) and brine (100 ml), dried over sodium sulfate, and dried in vacuo. Yield: 1.4 g (9.8 mmol, 99% yield). was extracted with 100 ml diethyl ether The resulting organic layer was washed with water (100 ml) and brine (100 ml) dried over sodium sulfate dried in vacuo

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

实验步骤: Ethyl 5-bromovalerate (2.1 g; 10 mmol; Aldrich) was added to a stirred suspension of sodium azide (1.3 g, 20 mmol; Fisher) in 5 ml dimethylformamide and 5 ml water, and the reaction mixture was heated 12 h at 80° Cs. The reaction was partitioned between diethyl ether (100 ml) and water (100 ml), and the resulting organic layer was washed with water (100 ml) and brine (100 ml), dried over sodium sulfate, and dried in vacuo. Yield: 1.6 g (9.3 mmol, 95% yield). the reaction mixture was heated 12 h at 80° Cs The reaction was partitioned between diethyl ether (100 ml) and water (100 ml) the resulting organic layer was washed with water (100 ml) and brine (100 ml) dried over sodium sulfate dried in vacuo

反应条件: temp:25.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To ethyl 5-azidovalerate (1.6 g; 10 mmol; Example 2.1) in 5 ml-dimethylformamide, was added lithium hydroxide (1.0 g; 20 mmol; Fisher) in 5 ml water, and the reaction mixture was stirred 12 h at 25° C. The reaction mixture was adjusted to pH ˜4 by addition of 1 N HCl and was extracted with 100 ml diethyl ether. The resulting organic layer was washed with water (100 ml) and brine (100 ml), dried over sodium sulfate, and dried in vacuo. Yield: 1.4 g (9.8 mmol, 99% yield). was extracted with 100 ml diethyl ether The resulting organic layer was washed with water (100 ml) and brine (100 ml) dried over sodium sulfate dried in vacuo

反应条件: temp:25.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To ethyl 5-azidovalerate (1.6 g; 10 mmol; Example 2.1) in 5 ml-dimethylformamide, was added lithium hydroxide (1.0 g; 20 mmol; Fisher) in 5 ml water, and the reaction mixture was stirred 12 h at 25° C. The reaction mixture was adjusted to pH ˜4 by addition of 1 N HCl and was extracted with 100 ml diethyl ether. The resulting organic layer was washed with water (100 ml) and brine (100 ml), dried over sodium sulfate, and dried in vacuo. Yield: 1.4 g (9.8 mmol, 99% yield). was extracted with 100 ml diethyl ether The resulting organic layer was washed with water (100 ml) and brine (100 ml) dried over sodium sulfate dried in vacuo

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

实验步骤: Ethyl 5-bromovalerate (2.1 g; 10 mmol; Aldrich) was added to a stirred suspension of sodium azide (1.3 g, 20 mmol; Fisher) in 5 ml dimethylformamide and 5 ml water, and the reaction mixture was heated 12 h at 80° Cs. The reaction was partitioned between diethyl ether (100 ml) and water (100 ml), and the resulting organic layer was washed with water (100 ml) and brine (100 ml), dried over sodium sulfate, and dried in vacuo. Yield: 1.6 g (9.3 mmol, 95% yield). the reaction mixture was heated 12 h at 80° Cs The reaction was partitioned between diethyl ether (100 ml) and water (100 ml) the resulting organic layer was washed with water (100 ml) and brine (100 ml) dried over sodium sulfate dried in vacuo

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:25.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To ethyl 5-azidovalerate (1.6 g; 10 mmol; Example 2.1) in 5 ml-dimethylformamide, was added lithium hydroxide (1.0 g; 20 mmol; Fisher) in 5 ml water, and the reaction mixture was stirred 12 h at 25° C. The reaction mixture was adjusted to pH ˜4 by addition of 1 N HCl and was extracted with 100 ml diethyl ether. The resulting organic layer was washed with water (100 ml) and brine (100 ml), dried over sodium sulfate, and dried in vacuo. Yield: 1.4 g (9.8 mmol, 99% yield). was extracted with 100 ml diethyl ether The resulting organic layer was washed with water (100 ml) and brine (100 ml) dried over sodium sulfate dried in vacuo

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

实验步骤: Ethyl 5-bromovalerate (2.1 g; 10 mmol; Aldrich) was added to a stirred suspension of sodium azide (1.3 g, 20 mmol; Fisher) in 5 ml dimethylformamide and 5 ml water, and the reaction mixture was heated 12 h at 80° Cs. The reaction was partitioned between diethyl ether (100 ml) and water (100 ml), and the resulting organic layer was washed with water (100 ml) and brine (100 ml), dried over sodium sulfate, and dried in vacuo. Yield: 1.6 g (9.3 mmol, 95% yield). the reaction mixture was heated 12 h at 80° Cs The reaction was partitioned between diethyl ether (100 ml) and water (100 ml) the resulting organic layer was washed with water (100 ml) and brine (100 ml) dried over sodium sulfate dried in vacuo