1-(1-Ethylpropyl)-6-mesityl-4,8-dimethyl-2,3-dihydro-1H-imidazo[1,5-a]pyrrolo[3,2-e]pyrimidine → 1-(1-Ethylpropyl)-6-mesityl-4,8-dimethyl-1H-imidazo[1,5-a]pyrrolo[3,2-e]primidine

HRID 966045노트

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HRID 966045 반응식
[CH2:1]([CH:3]([N:6]1[C:14]2[N:13]3[C:15]([CH3:27])=[N:16][C:17]([C:18]4[C:23]([CH3:24])=[CH:22][C:21]([CH3:25])=[CH:20][C:19]=4[CH3:26])=[C:12]3[N:11]=[C:10]([CH3:28])[C:9]=2[CH2:8][CH2:7]1)[CH2:4][CH3:5])[CH3:2]>C1(C)C=CC=CC=1.[O-2].[O-2].[Mn+4]>[CH2:1]([CH:3]([N:6]1[C:14]2[N:13]3[C:15]([CH3:27])=[N:16][C:17]([C:18]4[C:23]([CH3:24])=[CH:22][C:21]([CH3:25])=[CH:20][C:19]=4[CH3:26])=[C:12]3[N:11]=[C:10]([CH3:28])[C:9]=2[CH:8]=[CH:7]1)[CH2:4][CH3:5])[CH3:2]

참가 물질

4

반응물 1

HCID 222495281-(1-Ethylpropyl)-6-mesityl-4,8-dimethyl-2,3-dihydro-1H-imidazo[1,5-a]pyrrolo[3,2-e]pyrimidine

생성물 1

HCID 208213101-(1-Ethylpropyl)-6-mesityl-4,8-dimethyl-1H-imidazo[1,5-a]pyrrolo[3,2-e]primidine수율 39.2%

시약·촉매·용매 2

HCID 178418406HCID 178418406, 화합물촉매HCID 1140Toluene용매

실험 절차

Manganese dioxide (67 mg, 0.77 mmol) was added to a solution of 1-(1-ethylpropyl)-6-mesityl-4,8-dimethyl-2,3-dihydro-1H-imidazo[1,5-a]pyrrolo[3,2-e]pyrimidine (58 mg, 0.15 mmol) in toluene (10 mL), followed by heating under reflux for three days. After filtering through Celite, the mixture was evaporated. The residue was purified by silica gel column chromatography (30% ethyl acetate/hexane), to give the title compound (22 mg) as pale yellow crystals.

후처리

  1. temperatureby heating
  2. temperatureunder reflux for three days
  3. filtrationAfter filtering through Celite
  4. customthe mixture was evaporated
  5. customThe residue was purified by silica gel column chromatography (30% ethyl acetate/hexane)

출처 및 근거

ORD 기록
ord-77f4bad9e6bc4be7bc6e8c2891d5f8ad
출처 데이터셋
uspto-grants-2005_10
특허 번호
US06951865B2

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