N-[(3R)-1-benzylpyrrolidin-3-yl]-2-[4-(trifluoromethyl)-1H-benzimidazol-2-yl]acetamide → N-[(3R)-pyrrolidin-3-yl]-2-[4-(trifluoromethyl)-1H-benzimidazol-2-yl]acetamide

HRID 564366노트

반응식

HRID 564366 반응식
C([N:8]1[CH2:12][CH2:11][C@@H:10]([NH:13][C:14](=[O:29])[CH2:15][C:16]2[NH:20][C:19]3[CH:21]=[CH:22][CH:23]=[C:24]([C:25]([F:28])([F:27])[F:26])[C:18]=3[N:17]=2)[CH2:9]1)C1C=CC=CC=1.[H][H]>CO.[Pd]>[NH:8]1[CH2:12][CH2:11][C@@H:10]([NH:13][C:14](=[O:29])[CH2:15][C:16]2[NH:20][C:19]3[CH:21]=[CH:22][CH:23]=[C:24]([C:25]([F:26])([F:27])[F:28])[C:18]=3[N:17]=2)[CH2:9]1

참가 물질

5

반응물 2

HCID 67004693N-[(3R)-1-benzylpyrrolidin-3-yl]-2-[4-(trifluoromethyl)-1H-benzimidazol-2-yl]acetamideHCID 178418361HCID 178418361, 화합물2회

생성물 1

HCID 67004966N-[(3R)-pyrrolidin-3-yl]-2-[4-(trifluoromethyl)-1H-benzimidazol-2-yl]acetamide수율 83%

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 887Methanol용매

실험 절차

In a round-bottom flask, a slurry of N-[(3R)-1-benzylpyrrolidin-3-yl]-2-[4-(trifluoromethyl)-1H-benzimidazol-2-yl]acetamide (800 mg, 1.99 mmol) and Palladium (10%) on Carbon (10 mg) in MeOH was purged with hydrogen gas for 2 min.; the reaction was then subjected to 1 atm of hydrogen gas overnight. The flask was purged with argon, then the mixture was filtered, concentrated and subjected to flash chromatography (ethyl acetate) to afford N-[(3R)-pyrrolidin-3-yl]-2-[4-(trifluoromethyl)-1H-benzimidazol-2-yl]acetamide (510 mg, 83%), as a white solid.

후처리

  1. customThe flask was purged with argon
  2. filtrationthe mixture was filtered
  3. concentrationconcentrated

출처 및 근거

ORD 기록
ord-122ebb68af684388815790638b38140d
출처 데이터셋
uspto-grants-2011_11
특허 번호
US08067457B2

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