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4-Methylmorpholine → Isopropyl 2-(3-(3-hexylquinoline-8-carboxamido)phenoxy)acetate

HRID 472792
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HRID 472792 반응식
[CH2:1]([C:7]1[CH:8]=[N:9][C:10]2[C:15]([CH:16]=1)=[CH:14][CH:13]=[CH:12][C:11]=2[C:17]([OH:19])=O)[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6].[NH2:20][C:21]1[CH:22]=[C:23]([CH:32]=[CH:33][CH:34]=1)[O:24][CH2:25][C:26]([O:28][CH:29]([CH3:31])[CH3:30])=[O:27].CN1CCOCC1.F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2N=CC=CC=2N=N1>CN(C=O)C>[CH2:1]([C:7]1[CH:8]=[N:9][C:10]2[C:15]([CH:16]=1)=[CH:14][CH:13]=[CH:12][C:11]=2[C:17]([NH:20][C:21]1[CH:22]=[C:23]([CH:32]=[CH:33][CH:34]=1)[O:24][CH2:25][C:26]([O:28][CH:29]([CH3:30])[CH3:31])=[O:27])=[O:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6]
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참가 물질

6

반응물 4

HCID 79724-MethylmorpholineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 10608474Isopropyl 2-(3-aminophenoxy)acetateHCID 666608943-Hexylquinoline-8-carboxylic acid

생성물 1

HCID 66660805Isopropyl 2-(3-(3-hexylquinoline-8-carboxamido)phenoxy)acetate수율 87.5%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

To a solution of 3-hexylquinoline-8-carboxylic acid (170 mg, 0.66 mmol), isopropyl 2-(3-aminophenoxy)acetate (207 mg, 0.99 mmol) and N-methylmorpholine (0.18 mL, 1.65 mmol) in DMF (2.0 mL) was added O-(7-azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (HATU) (380 mg, 1.0 mmol) and the solution was stirred at room temperature for 16 h. The DMF was removed in vacuo and the residue was partitioned between EtOAc and water. The organic phase was washed with saturated aqueous NaHCO3 (2×) then dried (MgSO4), filtered and concentrated in vacuo. The resulting residue was purified on 12 g silica gel eluting (17:3 hexanes/EtOAc) to afford 259 mg (87%) of isopropyl 2-(3-(3-hexylquinoline-8-carboxamido)phenoxy)acetate.

후처리

  1. customThe DMF was removed in vacuo
  2. customthe residue was partitioned between EtOAc and water
  3. washThe organic phase was washed with saturated aqueous NaHCO3 (2×)
  4. dry with materialthen dried (MgSO4)
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo
  7. customThe resulting residue was purified on 12 g silica gel eluting (17:3 hexanes/EtOAc)

출처 및 근거

ORD 기록
ord-ba8da0b802cf4abab4f1e60353c7eef4
출처 데이터셋
uspto-grants-2014_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08633220B2

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