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Triethylamine → N-(2-(4-bromophenyl)propan-2-yl)-2-(quinuclidin-3-yl)acetamide

HRID 2274911
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HRID 2274911 반응식
Cl.[N:2]12[CH2:9][CH2:8][CH:5]([CH2:6][CH2:7]1)[CH:4]([CH2:10][C:11]([OH:13])=O)[CH2:3]2.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[Br:38][C:39]1[CH:44]=[CH:43][C:42]([C:45]([NH2:48])([CH3:47])[CH3:46])=[CH:41][CH:40]=1.C(N(CC)CC)C>CN(C=O)C>[Br:38][C:39]1[CH:40]=[CH:41][C:42]([C:45]([NH:48][C:11](=[O:13])[CH2:10][CH:4]2[CH:5]3[CH2:6][CH2:7][N:2]([CH2:9][CH2:8]3)[CH2:3]2)([CH3:46])[CH3:47])=[CH:43][CH:44]=1
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참가 물질

6

반응물 4

HCID 8471TriethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 230091162-(4-Bromophenyl)propan-2-amineHCID 230241472-(Quinuclidin-3-yl)acetic acid hydrochloride

생성물 1

HCID 68327949N-(2-(4-bromophenyl)propan-2-yl)-2-(quinuclidin-3-yl)acetamide수율 76%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

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온도
60 °C

실험 절차

To a solution of 2-(quinuclidin-3-yl)acetic acid hydrochloride (0.97 g, 4.7 mmol) in DMF (30 mL) was added HATU (1.79 g, 4.72 mmol), 2-(4-bromophenyl)propan-2-amine (1.0 g, 4.7 mmol), and triethylamine (3.9 mL, 28 mmol). The resulting mixture was stirred at 60° C. for 16 h. The mixture was concentrated in vacuo, diluted with EtOAc and washed with brine. The organic layer was dried over Na2SO4 and evaporated to afford crude product, which was purified by silica gel column chromatography (EtOAc/methanol 50/1 to 3/1) to obtain N-(2-(4-bromophenyl)propan-2-yl)-2-(quinuclidin-3-yl)acetamide as a yellow solid (1.3 g, 76%).

후처리

  1. concentrationThe mixture was concentrated in vacuo
  2. additiondiluted with EtOAc
  3. washwashed with brine
  4. dry with materialThe organic layer was dried over Na2SO4
  5. customevaporated
  6. customto afford crude product, which
  7. customwas purified by silica gel column chromatography (EtOAc/methanol 50/1 to 3/1)

출처 및 근거

ORD 기록
ord-b10efb69110a4ca8bcd4eb101e58a683
출처 데이터셋
uspto-grants-2015_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09126993B2

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