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Sodium Bicarbonate → tert-butyl {2-[4-({3-chloro-4-[3-(trifluoromethyl)phenoxy]phenyl}amino)-5H-pyrrolo[3,2-d]pyrimidin-5-yl]ethyl}carbamate

HRID 1926068
ノート
印刷プレビュー

反応式

HRID 1926068 の反応式
Cl[C:2]1[C:3]2[N:10]([CH2:11][CH2:12][NH:13][C:14](=[O:20])[O:15][C:16]([CH3:19])([CH3:18])[CH3:17])[CH:9]=[CH:8][C:4]=2[N:5]=[CH:6][N:7]=1.[Cl:21][C:22]1[CH:23]=[C:24]([CH:26]=[CH:27][C:28]=1[O:29][C:30]1[CH:35]=[CH:34][CH:33]=[C:32]([C:36]([F:39])([F:38])[F:37])[CH:31]=1)[NH2:25].C(=O)([O-])O.[Na+]>C(O)(C)C>[Cl:21][C:22]1[CH:23]=[C:24]([NH:25][C:2]2[C:3]3[N:10]([CH2:11][CH2:12][NH:13][C:14](=[O:20])[O:15][C:16]([CH3:19])([CH3:18])[CH3:17])[CH:9]=[CH:8][C:4]=3[N:5]=[CH:6][N:7]=2)[CH:26]=[CH:27][C:28]=1[O:29][C:30]1[CH:35]=[CH:34][CH:33]=[C:32]([C:36]([F:38])([F:39])[F:37])[CH:31]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 516892Sodium BicarbonateHCID 196269843-Chloro-4-[3-(trifluoromethyl)phenoxy]anilineHCID 56851233tert-butyl 2-(4-chloro-5H-pyrrolo[3,2-d]pyrimidin-5-yl)ethylcarbamate

生成物 1

HCID 56851355tert-butyl {2-[4-({3-chloro-4-[3-(trifluoromethyl)phenoxy]phenyl}amino)-5H-pyrrolo[3,2-d]pyrimidin-5-yl]ethyl}carbamate収率 85.2%

試薬・触媒・溶媒 1

HCID 3776
Isopropanol
溶媒

実験手順

A solution of tert-butyl [2-(4-chloro-5H-pyrrolo[3,2-d]pyrimidin-5-yl)ethyl]carbamate (712 mg) and 3-chloro-4-[3-(trifluoromethyl)phenoxy]aniline (830 mg) in isopropyl alcohol (7.1 mL) was stirred at 80° C. for 12 hrs. Aqueous sodium hydrogen carbonate was added to the reaction system and the mixture was extracted with ethyl acetate. The organic layer was washed with saturated brine and dried over magnesium sulfate. After concentration under reduced pressure, the residue was separated and purified by silica gel column chromatography (eluent, hexane:ethyl acetate=1:1→ethyl acetate) to give the title compound (1.12 g) as colorless crystals.

後処理

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe organic layer was washed with saturated brine
  3. dry with materialdried over magnesium sulfate
  4. concentrationAfter concentration under reduced pressure
  5. customthe residue was separated
  6. custompurified by silica gel column chromatography (eluent, hexane:ethyl acetate=1:1→ethyl acetate)

出典と根拠

ORDレコード
ord-63bfb5b4042141c181dd121d13e92d65
出典データセット
uspto-grants-2012_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08178543B2

反応ノート

読み込み中…

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