تفاعل #11574
ord-beb3fd4514fb43ec9f20a3ae1ab5419e
معادلة التفاعل
المتفاعلات
الكواشف
ظروف التفاعل
المعالجة
- 1استخلاصthe whole was extracted
- 2غسيلThe obtained organic layer was washed with water (100 ml)
- 3تجفيفa saturated aqueous sodium chloride solution (50 ml), dried over anhydrous magnesium sulfate
- 4تركيزconcentrated under reduced pressure
- 5أخرىThe residue was purified by silica gel column chromatography
الإجراء التجريبي
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.