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

HRID 498742Notes

Reaction equation

HRID 498742 reaction equation
C(OC(=O)[NH:7][C:8]1[CH:13]=[C:12]([Cl:14])[C:11]([C:15]([F:18])([F:17])[F:16])=[CH:10][C:9]=1[NH:19][C:20](=[O:40])[CH2:21][C:22](=O)[C:23]1[CH:28]=[CH:27][CH:26]=[C:25]([C:29]2[CH:34]=[CH:33][N:32]=C(C(F)(F)F)[CH:30]=2)[CH:24]=1)(C)(C)C.[C:42](O)([C:44]([F:47])([F:46])[F:45])=O>C(Cl)Cl>[Cl:14][C:12]1[C:11]([C:15]([F:18])([F:17])[F:16])=[CH:10][C:9]2[NH:19][C:20](=[O:40])[CH2:21][C:22]([C:23]3[CH:28]=[CH:27][CH:26]=[C:25]([C:29]4[CH:34]=[CH:33][N:32]=[C:42]([C:44]([F:47])([F:46])[F:45])[CH:30]=4)[CH:24]=3)=[N:7][C:8]=2[CH:13]=1

Participants

4

Reactant 2

HCID 6422Trifluoroacetic acidHCID 86589428(5-Chloro-2-{3-oxo-3-[3-(2-trifluoromethyl-pyridin-4-yl)-phenyl]-propionylamino}-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester

Product 1

HCID 223176837-Chloro-8-trifluoromethyl-4-[3-(2-trifluoromethyl-pyridin-4-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-chloro-2-{3-oxo-3-[3-(2-trifluoromethyl-pyridin-4-yl)-phenyl]-propionylamino}-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester (Example M246) (0.24 g, 0.40 mmol) by treatment with TFA in CH2Cl2 according to the general procedure N. Obtained as a light brown solid (150 mg, 78%).

Sources & evidence

ORD record
ord-1c753135c1ba4ebd86f588a425d6cb56
Source dataset
uspto-grants-2005_09
Patent number
US06949542B2

Reaction notes

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