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HRID 1393182作成日:2026年10月25日

Sodium Iodide → 1-[2-(1-Adamantyl)ethyl]-1-[2-[N-(2-methoxyethyl)-N-methylamino]ethyl]-3-[3-(4-pyridyl)propyl]urea

https://huagongshe.com/reaction/1393182

反応式

関与物質

役割名称HCID仕込み量
反応物Sodium IodideHCID 5238—
反応物Potassium CarbonateHCID 11430—
反応物2-Chloroethyl methyl etherHCID 12316—
反応物1-[2-(1-Adamantyl)ethyl]-1-(2-methylaminoethyl)-3-[3-(4-pyridyl)propyl]ureaHCID 12136648—
溶媒WaterHCID 962—
溶媒Diethyl EtherHCID 3283—
溶媒DimethylformamideHCID 6228—
生成物1-[2-(1-Adamantyl)ethyl]-1-[2-[N-(2-methoxyethyl)-N-methylamino]ethyl]-3-[3-(4-pyridyl)propyl]ureaHCID 1213665232.1%

反応条件

温度80 °C

反応手順

To N,N-dimethylformamide (20 ml) were added 1-[2-(1-adamantyl)ethyl]-1-(2-methylaminoethyl)-3-[3-(4-pyridyl)propyl]urea (1.50 g, 3.76 mmol), which was a free base of Compound No. 3-1, potassium carbonate (1.56 g, 11.3 mmol) and sodium iodide (1.69 g, 11.3 mmol) at room temperature, then 2-chloroethyl methyl ether (412 μl, 4.51 mmol) was added to the mixture, and the whole was heated at 80° C. The whole was stirred overnight, diethyl ether (50 ml) and water (100 ml) were added to the reaction mixture, and the whole was extracted. The obtained organic layer was washed with water (100 ml) and a saturated aqueous sodium chloride solution (50 ml), dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was purified by silica gel column chromatography to give 552 mg (32.1%) of the titled compound as a pale yellow oily matter.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07345064B2
出典データセットuspto-grants-2008_03
ORD IDord-ae1b16e2d4024b55a0d2d7a7c7ee9df0
出典メモuspto-grants-2008_03