تفاعل #11574

ord-beb3fd4514fb43ec9f20a3ae1ab5419e

معادلة التفاعل

CNCCN(CCC12CC3CC(CC(C3)C1)C2)C(=O)NCCCc1ccncc1
1-[2-(1-adamantyl)ethyl]-1-(2-methylaminoethyl)-3-[3-(4-pyridyl)propyl]urea
O=C([O-])[O-].[K+].[K+]
potassium carbonate
[I-].[Na+]
sodium iodide
COCCCl
2-chloroethyl methyl ether
COCCN(C)CCN(CCC12CC3CC(CC(C3)C1)C2)C(=O)NCCCc1ccncc1
titled compound
المردود 32.1%
COCCN(C)CCN(CCC12CC3CC(CC(C3)C1)C2)C(=O)NCCCc1ccncc1
1-[2-(1-Adamantyl)ethyl]-1-[2-[N-(2-methoxyethyl)-N-methylamino]ethyl]-3-[3-(4-pyridyl)propyl]urea
المردود 32.1%

ظروف التفاعل

درجة الحرارة
80°CELSIUS
الظروف التفصيلية
See reaction.notes.procedure_details.

المعالجة

  1. 1
    استخلاصthe whole was extracted
  2. 2
    غسيلThe obtained organic layer was washed with water (100 ml)
  3. 3
    تجفيفa saturated aqueous sodium chloride solution (50 ml), dried over anhydrous magnesium sulfate
  4. 4
    تركيزconcentrated under reduced pressure
  5. 5
    أخرىThe 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.

المصدر

DOI: 10.6084/m9.figshare.5104873.v1براءة الاختراع: US07098226B2uspto-grants-2006_08