Acetic Anhydride → N2-[5-(5-[(acetylamino)]-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridin-3-yl)pyridin-3-yl]-N-(2,2,2-trifluoroethyl)valinamide

HRID 510208Notes

Reaction equation

HRID 510208 reaction equation
[NH2:1][C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[CH:12]=[C:13]([NH:17][C@H:18]([C:22]([NH:24][CH2:25][C:26]([F:29])([F:28])[F:27])=[O:23])[CH:19]([CH3:21])[CH3:20])[CH:14]=[N:15][CH:16]=3)=[CH:9][N:8]([CH2:30][O:31][CH2:32][CH2:33][Si:34]([CH3:37])([CH3:36])[CH3:35])[C:5]2=[N:6][CH:7]=1.[C:38](OC(=O)C)(=[O:40])[CH3:39]>C(Cl)Cl.N1C=CC=CC=1>[C:38]([NH:1][C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[CH:12]=[C:13]([NH:17][C@H:18]([C:22]([NH:24][CH2:25][C:26]([F:29])([F:28])[F:27])=[O:23])[CH:19]([CH3:21])[CH3:20])[CH:14]=[N:15][CH:16]=3)=[CH:9][N:8]([CH2:30][O:31][CH2:32][CH2:33][Si:34]([CH3:37])([CH3:36])[CH3:35])[C:5]2=[N:6][CH:7]=1)(=[O:40])[CH3:39]

Participants

5

Reactant 2

HCID 7918Acetic AnhydrideHCID 131733259N2-{5-[5-(amino)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridin-3-yl]pyridin-3-yl}-N-(2,2,2-trifluoroethyl)valinamide

Product 1

HCID 131733260N2-[5-(5-[(acetylamino)]-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridin-3-yl)pyridin-3-yl]-N-(2,2,2-trifluoroethyl)valinamide

Reagents, catalysts & solvents 2

HCID 1049PyridineSolventHCID 6344DichloromethaneSolvent

Procedure

To a solution of N2-[5-(5-amino-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrolo[2,3-b]pyridin-3-yl)pyridin-3-yl]-N-(2,2,2-trifluoroethyl)valinamide 5-1b (50 mg, 0.093 mmol) in DCM (1.5 mL) and pyridine (0.2 mL) was added acetic anhydride (9.23 μL, 0.098 mmol) and the mixture was stirred for 2 h. The reaction was concentrated and the residue 5-2a was carried on without further purification.

Workup

  1. concentrationThe reaction was concentrated
  2. customthe residue 5-2a was carried on without further purification

Sources & evidence

ORD record
ord-4a429dbaa10d473694b697217fa20479
Source dataset
uspto-grants-2015_08
Patent number
US09096598B2

Reaction notes

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