Acetic Acid → HCID 67059610, 화합물

HRID 2074168

반응식

HRID 2074168 반응식
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([N+:31]([O-])=O)=[C:6]([NH:8][C:9]2[N:17]=[C:16]3[C:12]([N:13]=[C:14]([CH3:24])[N:15]3[CH:18]3[CH2:23][CH2:22][O:21][CH2:20][CH2:19]3)=[C:11]([C:25]3[CH:30]=[CH:29][N:28]=[CH:27][CH:26]=3)[N:10]=2)[CH:7]=1.C(O)(=O)C.O.[OH-].[NH4+]>[Fe].C(O)C>[Cl:1][C:2]1[CH:7]=[C:6]([NH:8][C:9]2[N:17]=[C:16]3[C:12]([N:13]=[C:14]([CH3:24])[N:15]3[CH:18]3[CH2:23][CH2:22][O:21][CH2:20][CH2:19]3)=[C:11]([C:25]3[CH:26]=[CH:27][N:28]=[CH:29][CH:30]=3)[N:10]=2)[C:5]([NH2:31])=[CH:4][CH:3]=1

참가 물질

7

반응물 4

HCID 176Acetic AcidHCID 962WaterHCID 14923Ammonium HydroxideHCID 57612643N-(5-chloro-2-nitrophenyl)-8-methyl-6-(pyridin-4-yl)-9-(tetrahydro-2H-pyran-4-yl)-9H-purin-2-amine

생성물 1

HCID 67059610HCID 67059610, 화합물

시약·촉매·용매 2

HCID 23925Iron촉매HCID 702Ethanol용매

반응 조건

온도
90 °C

실험 절차

To a vial containing N-(5-chloro-2-nitrophenyl)-8-methyl-6-(pyridin-4-yl)-9-(tetrahydro-2H-pyran-4-yl)-9H-purin-2-amine (16.3 mg, 0.035 mmol) was added glacial acetic acid (1 mL), water (2.5 mL) and ethanol (5 mL), followed by iron powder (20 mg, 0.35 mmol, 10 equiv.) and the resulting mixture heated at 90° C. for 15 min (HPLC monitoring). The reaction mixture was left to cool down to room temperature, concentrated ammonium hydroxide solution was added to bring the pH to basic, and the mixture was stirred for 10 min. The aqueous layer was extracted with ethyl acetate, the combined organic layers were washed with brine, dried (anhydrous Na2SO4), and the solvent removed in vacuo to give the desired product as a pale yellow solid (yield quantitative). This material was used in the next step without further purification. MS (EI) m/z 436.4 (MH)+.

후처리

  1. waitThe reaction mixture was left
  2. temperatureto cool down to room temperature
  3. extractionThe aqueous layer was extracted with ethyl acetate
  4. washthe combined organic layers were washed with brine
  5. dry with materialdried (anhydrous Na2SO4)
  6. customthe solvent removed in vacuo

출처 및 근거

ORD 기록
ord-a52ed3fdab7c4194ab101d9998d1bf07
출처 데이터셋
uspto-grants-2011_04
특허 번호
US07919490B2

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