Morpholine → [1-(3-Cyano-4-morpholin-4-yl-benzenesulfonyl)-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl]-acetic acid

HRID 1254926Notes

Reaction equation

HRID 1254926 reaction equation
C[O:2][C:3](=[O:27])[CH2:4][C:5]1[C:13]2[C:8](=[N:9][CH:10]=[CH:11][CH:12]=2)[N:7]([S:14]([C:17]2[CH:22]=[CH:21][C:20](F)=[C:19]([C:24]#[N:25])[CH:18]=2)(=[O:16])=[O:15])[C:6]=1[CH3:26].C(=O)([O-])[O-].[K+].[K+].[NH:34]1[CH2:39][CH2:38][O:37][CH2:36][CH2:35]1>C(#N)C>[C:24]([C:19]1[CH:18]=[C:17]([S:14]([N:7]2[C:8]3=[N:9][CH:10]=[CH:11][CH:12]=[C:13]3[C:5]([CH2:4][C:3]([OH:27])=[O:2])=[C:6]2[CH3:26])(=[O:16])=[O:15])[CH:22]=[CH:21][C:20]=1[N:34]1[CH2:39][CH2:38][O:37][CH2:36][CH2:35]1)#[N:25]

Participants

5

Reactant 3

HCID 8083MorpholineHCID 11430Potassium CarbonateHCID 67219319[1-(3-cyano-4-fluoro-benzenesulfonyl)-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl]-acetic acid methyl ester

Product 1

HCID 23582407[1-(3-Cyano-4-morpholin-4-yl-benzenesulfonyl)-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl]-acetic acid

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

To a solution of [1-(3-cyano-4-fluoro-benzenesulfonyl)-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl]-acetic acid methyl ester (Example 54a) (60.7 mg, 0.157 mmol) in acetonitrile (3 ml) is added potassium carbonate (43.3 mg, 0.314 mmol) followed by morpholine (27.6 μl, 0.314 mmol). The reaction mixture is stirred at room temperature for 2 hours and then filtered and concentrated in vacuo to yield the titled compound as an orange oil which is used crude in the next step. (MH+ 455).

Workup

  1. filtrationfiltered
  2. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-a07b3937898f4d7ba32ed606063b5c3e
Source dataset
uspto-grants-2013_06
Patent number
US08455645B2

Reaction notes

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