Trifluoroacetic acid → 7-Dimethylamino-8-methyl-4-[3-(3-methyl-isoxazol-5-yl)-phenyl]-1,3-dihydro-benzo[b][1,4]diazepin-2-one

HRID 1265843Notes

Reaction equation

HRID 1265843 reaction equation
C(OC(=O)[NH:7][C:8]1[CH:13]=[C:12]([N:14]([CH3:16])[CH3:15])[C:11]([CH3:17])=[CH:10][C:9]=1[NH:18][C:19](=[O:35])[CH2:20][C:21]([C:23]1[CH:28]=[CH:27][CH:26]=[C:25]([C:29]2[O:33][N:32]=[C:31]([CH3:34])[CH:30]=2)[CH:24]=1)=O)(C)(C)C.C(O)(C(F)(F)F)=O>C(Cl)Cl>[CH3:15][N:14]([CH3:16])[C:12]1[C:11]([CH3:17])=[CH:10][C:9]2[NH:18][C:19](=[O:35])[CH2:20][C:21]([C:23]3[CH:28]=[CH:27][CH:26]=[C:25]([C:29]4[O:33][N:32]=[C:31]([CH3:34])[CH:30]=4)[CH:24]=3)=[N:7][C:8]=2[CH:13]=1

Participants

4

Reactant 2

HCID 6422Trifluoroacetic acidHCID 86586870HCID 86586870, compound

Product 1

HCID 101099427-Dimethylamino-8-methyl-4-[3-(3-methyl-isoxazol-5-yl)-phenyl]-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-4-methyl-2-{3-[3-(3-methyl-isoxazol-5-yl)-phenyl]-3-oxo-propionylamino}-phenyl)-carbamic acid tert-butyl ester (Example M87) (0.32 g, 0.65 mmol) by treatment with TFA in CH2Cl2 according to the general procedure N. Obtained as a light yellow solid (140 mg, 57%).

Sources & evidence

ORD record
ord-7e0baba6a3264535b009f0656bb8b00c
Source dataset
uspto-grants-2003_04
Patent number
US06544985B2

Reaction notes

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