3-Oxo-3-[3-(2-trifluoromethyl-pyridin-4-yl)-phenyl]-propionic acid tert-butyl ester → [2-{3-Oxo-3-[3-(2-trifluoromethyl-pyridin-4-yl)-phenyl]-propionylamino}-5-(2,2,2-trifluoro-ethoxy)-4-trifluoromethyl-phenyl]-carbamic acid tert-butyl ester

HRID 498464Notes

Reaction equation

HRID 498464 reaction equation
[C:1]([O:5][C:6](=[O:25])[NH:7][C:8]1[CH:13]=[C:12]([O:14][CH2:15][C:16]([F:19])([F:18])[F:17])[C:11]([C:20]([F:23])([F:22])[F:21])=[CH:10][C:9]=1[NH2:24])([CH3:4])([CH3:3])[CH3:2].C([O:30][C:31](=O)[CH2:32][C:33](=[O:50])[C:34]1[CH:39]=[CH:38][CH:37]=[C:36]([C:40]2[CH:45]=[CH:44][N:43]=[C:42]([C:46]([F:49])([F:48])[F:47])[CH:41]=2)[CH:35]=1)(C)(C)C>>[C:1]([O:5][C:6](=[O:25])[NH:7][C:8]1[CH:13]=[C:12]([O:14][CH2:15][C:16]([F:18])([F:17])[F:19])[C:11]([C:20]([F:22])([F:23])[F:21])=[CH:10][C:9]=1[NH:24][C:31](=[O:30])[CH2:32][C:33](=[O:50])[C:34]1[CH:39]=[CH:38][CH:37]=[C:36]([C:40]2[CH:45]=[CH:44][N:43]=[C:42]([C:46]([F:47])([F:48])[F:49])[CH:41]=2)[CH:35]=1)([CH3:4])([CH3:2])[CH3:3]

Participants

3

Reactant 2

HCID 694868433-Oxo-3-[3-(2-trifluoromethyl-pyridin-4-yl)-phenyl]-propionic acid tert-butyl esterHCID 76849205Carbamic acid,[2-amino-5-(2,2,2-trifluoroethoxy)-4-(trifluoromethyl)phenyl]-,1,1-dimethylethyl ester

Product 1

HCID 86589429[2-{3-Oxo-3-[3-(2-trifluoromethyl-pyridin-4-yl)-phenyl]-propionylamino}-5-(2,2,2-trifluoro-ethoxy)-4-trifluoromethyl-phenyl]-carbamic acid tert-butyl ester

Procedure

The title compound was prepared from [2-amino-5-(2,2,2-trifluoro-ethoxy)-4-trifluoromethyl-phenyl]-carbamic acid tert-butyl ester (Example J6) (262 mg, 0.70 mmol) and 3-oxo-3-[3-(2-trifluoromethyl-pyridin-4-yl)-phenyl]-propionic acid tert-butyl ester (Example K38) (256 mg, 0.70 mmol) according to the general procedure M. Obtained as a light brown foam (440 mg, 94%).

Sources & evidence

ORD record
ord-3e9d7e450228457e94a53750e23c6137
Source dataset
uspto-grants-2005_09
Patent number
US06949542B2

Reaction notes

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