Trifluoroacetic acid → 7-Dimethylamino-4-[3-(2-methyl-pyridin-4-yl)-phenyl]-8-trifluoromethyl-1,3-dihydro benzo[b][1,4]diazepin-2-one

HRID 498573Notes

Reaction equation

HRID 498573 reaction equation
C(OC(=O)[NH:7][C:8]1[CH:13]=[C:12]([N:14]([CH3:16])[CH3:15])[C:11]([C:17]([F:20])([F:19])[F:18])=[CH:10][C:9]=1[NH:21][C:22](=[O:39])[CH2:23][C:24]([C:26]1[CH:31]=[CH:30][CH:29]=[C:28]([C:32]2[CH:37]=[CH:36][N:35]=[C:34]([CH3:38])[CH:33]=2)[CH:27]=1)=O)(C)(C)C.C(O)(C(F)(F)F)=O>C(Cl)Cl>[CH3:16][N:14]([CH3:15])[C:12]1[C:11]([C:17]([F:18])([F:19])[F:20])=[CH:10][C:9]2[NH:21][C:22](=[O:39])[CH2:23][C:24]([C:26]3[CH:31]=[CH:30][CH:29]=[C:28]([C:32]4[CH:37]=[CH:36][N:35]=[C:34]([CH3:38])[CH:33]=4)[CH:27]=3)=[N:7][C:8]=2[CH:13]=1

Participants

4

Reactant 2

HCID 6422Trifluoroacetic acidHCID 86589278(5-Dimethylamino-2-{3-[3-(2-methyl-pyridin-4-yl)-phenyl]-3-oxo-propionylamino}-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester

Product 1

HCID 98677677-Dimethylamino-4-[3-(2-methyl-pyridin-4-yl)-phenyl]-8-trifluoromethyl-1,3-dihydro benzo[b][1,4]diazepin-2-one

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The title compound was prepared from (5-dimethylamino-2-{3-[3-(2-methyl-pyridin-4-yl)-phenyl]-3-oxo-propionylamino}-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester (Example M71) (0.45 g, 0.81 mmol) by treatment with TFA in CH2Cl2 according to the general procedure N. Obtained as a light yellow solid (205 mg, 58%).

Sources & evidence

ORD record
ord-422c73dc7b174b2180bb8c621e6919d5
Source dataset
uspto-grants-2005_09
Patent number
US06949542B2

Reaction notes

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