1,1,1,3,3,3-Hexafluoro-2-(4-((4-(4-nitrobenzylidene)piperidin-1-yl)methyl)phenyl)propan-2-ol → HCID 86670937, 화합물

HRID 515280노트

반응식

HRID 515280 반응식
[F:1][C:2]([F:33])([F:32])[C:3]([C:9]1[CH:14]=[CH:13][C:12]([CH2:15][N:16]2[CH2:21][CH2:20][C:19](=[CH:22][C:23]3[CH:28]=[CH:27][C:26]([N+:29]([O-])=O)=[CH:25][CH:24]=3)[CH2:18][CH2:17]2)=[CH:11][CH:10]=1)([OH:8])[C:4]([F:7])([F:6])[F:5].[H][H]>[Pd].C(OCC)(=O)C>[NH2:29][C:26]1[CH:25]=[CH:24][C:23]([CH2:22][CH:19]2[CH2:18][CH2:17][N:16]([CH2:15][C:12]3[CH:13]=[CH:14][C:9]([C:3]([OH:8])([C:4]([F:7])([F:5])[F:6])[C:2]([F:1])([F:32])[F:33])=[CH:10][CH:11]=3)[CH2:21][CH2:20]2)=[CH:28][CH:27]=1

참가 물질

5

반응물 2

HCID 866709361,1,1,3,3,3-Hexafluoro-2-(4-((4-(4-nitrobenzylidene)piperidin-1-yl)methyl)phenyl)propan-2-olHCID 178418361HCID 178418361, 화합물

생성물 1

HCID 86670937HCID 86670937, 화합물수율 62.6%

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 8857Ethyl Acetate용매

실험 절차

A stirred mixture of 1,1,1,3,3,3-hexafluoro-2-(4-((4-(4-nitrobenzylidene)piperidin-1-yl)methyl)phenyl)propan-2-ol (15.39 mmol, 7.3 g) and palladium on carbon (5%) (0.308 mmol, 0.328 g) in ethyl acetate was hydrogenated at 3 bar until the desired amount of hydrogen was consumed. The mixture was filtered through celite washing with ethyl acetate. The filtrate was concentrated under reduced pressure. The residue was chromatographed on silica (eluting with a gradient of dichloromethane to ethyl acetate) to give the title compound (4.3 g). MS (ESI) m/z 447.2 [M+H]+

후처리

  1. customwas consumed
  2. filtrationThe mixture was filtered
  3. washthrough celite washing with ethyl acetate
  4. concentrationThe filtrate was concentrated under reduced pressure
  5. customThe residue was chromatographed on silica (
  6. washeluting with a gradient of dichloromethane to ethyl acetate)

출처 및 근거

ORD 기록
ord-81b62cf1718e4f91bae9aa5a527b2a49
출처 데이터셋
uspto-grants-2015_08
특허 번호
US09108939B2

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