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

HRID 1786984노트

반응식

HRID 1786984 반응식
[C:1]([O:5][C:6](=[O:20])[NH:7][CH2:8][CH2:9][N:10]1[C:18]2[C:17](Cl)=[N:16][CH:15]=[N:14][C:13]=2[CH:12]=[CH:11]1)([CH3:4])([CH3:3])[CH3:2].[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]([O:36][C:37]([F:40])([F:39])[F:38])[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:17]2[C:18]3[N:10]([CH2:9][CH2:8][NH:7][C:6](=[O:20])[O:5][C:1]([CH3:4])([CH3:3])[CH3:2])[CH:11]=[CH:12][C:13]=3[N:14]=[CH:15][N:16]=2)[CH:26]=[CH:27][C:28]=1[O:29][C:30]1[CH:35]=[CH:34][CH:33]=[C:32]([O:36][C:37]([F:39])([F:40])[F:38])[CH:31]=1

참가 물질

5

반응물 3

HCID 516892Sodium BicarbonateHCID 231589873-Chloro-4-[3-(trifluoromethoxy)phenoxy]anilineHCID 56851233tert-butyl 2-(4-chloro-5H-pyrrolo[3,2-d]pyrimidin-5-yl)ethylcarbamate

생성물 1

HCID 86615769tert-butyl (2-[4-({3-chloro-4-[3-(trifluoromethoxy)phenoxy]phenyl}amino)-5H-pyrrolo[3,2-d]pyrimidin-5-yl]ethyl)carbamate수율 91%

시약·촉매·용매 1

HCID 3776Isopropanol용매

실험 절차

A solution of tert-butyl[2-(4-chloro-5H-pyrrolo[3,2-d]pyrimidin-5-yl)ethyl]carbamate (100 mg), 3-chloro-4-[3-(trifluoromethoxy)phenoxy]aniline (153 mg) in isopropyl alcohol (1.5 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 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 (173 mg) as colorless crystals.

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe organic layer 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)

출처 및 근거

ORD 기록
ord-239c2610297a47f4a9d56c00dd658b66
출처 데이터셋
uspto-grants-2009_03
특허 번호
US07507740B2

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