Potassium Hydroxide → HCID 178485524, compound

HRID 1014521Notes

Reaction equation

HRID 1014521 reaction equation
[CH3:1][N:2]([CH3:50])[CH2:3][C:4]([N:6]1[C:15]2[C:10](=[CH:11][C:12]([O:48][CH3:49])=[C:13]([NH:16][C:17]3[N:18]=[C:19]([NH:36][C:37]4[CH:46]=[CH:45][CH:44]=[C:43]([F:47])[C:38]=4[C:39]([NH:41][CH3:42])=[O:40])[C:20]4[CH:25]=[CH:24][N:23](S(C5C=CC(C)=CC=5)(=O)=O)[C:21]=4[N:22]=3)[CH:14]=2)[CH2:9][CH2:8][CH2:7]1)=[O:5].[OH-].[K+]>O1CCOCC1.C(OCC)(=O)C>[CH3:50][N:2]([CH3:1])[CH2:3][C:4]([N:6]1[C:15]2[C:10](=[CH:11][C:12]([O:48][CH3:49])=[C:13]([NH:16][C:17]3[NH:22][C:21]4=[N:23][CH:24]=[CH:25][C:20]4=[C:19]([NH:36][C:37]4[CH:46]=[CH:45][CH:44]=[C:43]([F:47])[C:38]=4[C:39]([NH:41][CH3:42])=[O:40])[N:18]=3)[CH:14]=2)[CH2:9][CH2:8][CH2:7]1)=[O:5]

Participants

5

Reactant 2

HCID 14797Potassium HydroxideHCID 59441741HCID 59441741, compound

Product 1

HCID 178485524HCID 178485524, compoundYield 72.1%

Reagents, catalysts & solvents 2

HCID 8857Ethyl AcetateSolventHCID 312751,4-DioxaneSolvent

Procedure

To a solution of 2-({2-{[1-(N,N-dimethylglycyl)-6-(methyloxy)-1,2,3,4-tetrahydro-7-quinolinyl]amino}-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}amino)-6-fluoro-N-methylbenzamide (3.2 g, 4.57 mmol) in 1,4-dioxane (200 ml) was added 1.0M potassium hydroxide (91 ml, 91 mmol) and the resulting reaction was stirred at 80 C for 6 hrs. The reaction was diluted with ethyl acetate (200 ml), washed with brine (200 ml), adsorded to silica gel and purified by LC (DCM to 5% MeOH/DCM) to provide 2-[(2-{[1-(N,N-dimethylglycyl)-6-(methyloxy)-1,2,3,4-tetrahydro-7-quinolinyl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]-6-fluoro-N-methylbenzamide (1.8 g, 72%). ESIMS (M+H)+=547. 1H NMR (400 MHz, DMSO-d6) δ ppm 1.79-1.88 (m, 2 H) 2.07 (br. s., 6 H) 2.59-2.68 (m, 2 H) 2.74 (d, J=4.58 Hz, 3 H) 3.20 ) (s, 2 H) 3.66 (t, J=6.13 Hz, 2 H) 3.80 (s, 3 H) 6.25-6.28 (m, 1 H) 6.78 (s, 1 H) 6.88-6.98 (m, 2 H) 7.32-7.39 (m, 1 H) 7.45 (s, 1 H) 8.20 (d, J=8.42 Hz, 1 H) 8.38 (s, 1H) 8.46-8.59 (m, 1 H) 10.06 (s, 1 H) 11.32 (br. s., 1 H).

Workup

  1. customthe resulting reaction
  2. washwashed with brine (200 ml)
  3. custompurified by LC (DCM to 5% MeOH/DCM)

Sources & evidence

ORD record
ord-ef43e692b74140b4a9c593eba27063e1
Source dataset
uspto-grants-2011_07
Patent number
US07981903B2

Reaction notes

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