Triethylamine → HCID 58833652、化合物

HRID 540829ノート

反応式

HRID 540829 の反応式
Cl.[C:2](Cl)(=[O:9])[C:3]1[CH:8]=[CH:7][CH:6]=[N:5][CH:4]=1.[NH2:11][CH2:12][CH2:13][CH2:14][O:15][C:16]1[CH:17]=[CH:18][C:19]2[C:20]3[N:29]([CH2:30][CH:31]([CH3:33])[CH3:32])[C:28]([CH2:34][CH2:35][CH3:36])=[N:27][C:21]=3[C:22]([NH2:26])=[N:23][C:24]=2[CH:25]=1.C(N(CC)CC)C.C(=O)(O)[O-].[Na+]>C(Cl)(Cl)Cl>[NH2:26][C:22]1[C:21]2[N:27]=[C:28]([CH2:34][CH2:35][CH3:36])[N:29]([CH2:30][CH:31]([CH3:33])[CH3:32])[C:20]=2[C:19]2[CH:18]=[CH:17][C:16]([O:15][CH2:14][CH2:13][CH2:12][NH:11][C:2](=[O:9])[C:3]3[CH:8]=[CH:7][CH:6]=[N:5][CH:4]=3)=[CH:25][C:24]=2[N:23]=1

参加物

6

反応物 4

HCID 8471TriethylamineHCID 884383-Pyridinecarbonyl chloride, hydrochloride (1:1)HCID 516892Sodium BicarbonateHCID 588337127-(3-aminopropoxy)-1-(2-methylpropyl)-2-propyl-1H-imidazo[4,5-c]quinolin-4-amine

生成物 1

HCID 58833652HCID 58833652、化合物収率 52.2%

試薬・触媒・溶媒 1

HCID 6212Chloroform溶媒

実験手順

Nicotinoyl chloride hydrochloride (0.23 g, 1.29 mmol) was added in one portion to a solution of 7-(3-aminopropoxy)-1-(2-methylpropyl)-2-propyl-1H-imidazo[4,5-c]quinolin-4-amine (0.460 g, 1.29 mmol) and triethylamine (0.383 mL, 2.75 mmol) in chloroform (15 mL), and the reaction was stirred for 16 hours. The reaction mixture was poured into saturated aqueous sodium bicarbonate and stirred for 30 minutes. The aqueous layer was separated and extracted with chloroform. The combined organic fractions were washed sequentially with water and brine, dried over magnesium sulfate, filtered, and concentrated under reduced pressure. The resulting pale yellow oil was triturated with acetonitrile, which was removed under reduced pressure. The resulting solid was recrystallized from acetonitrile to yield 0.310 g of N-{3-[4-amino-1-(2-methylpropyl)-2-propyl-1H-imidazo[4,5-c]quinolin-7-yloxy]propyl}nicotinamide as off-white, granular crystals, mp 172-174° C.

後処理

  1. stirringstirred for 30 minutes
  2. customThe aqueous layer was separated
  3. extractionextracted with chloroform
  4. washThe combined organic fractions were washed sequentially with water and brine
  5. dry with materialdried over magnesium sulfate
  6. filtrationfiltered
  7. concentrationconcentrated under reduced pressure
  8. customThe resulting pale yellow oil was triturated with acetonitrile, which
  9. customwas removed under reduced pressure
  10. customThe resulting solid was recrystallized from acetonitrile

出典と根拠

ORDレコード
ord-65fe69f39c054b51b0a82f4ca8cb84cd
出典データセット
uspto-grants-2014_10
特許番号
US08871782B2

反応ノート

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