Trifluoroacetic acid → HCID 25061026, compound

HRID 416096Notes

Reaction equation

[F:1][C:2]1[C:18]([F:19])=[C:17]([CH2:20][CH2:21][C:22](=[O:38])[C:23]2[S:24][C:25]([C:28]3[CH:33]=[CH:32][C:31]([C:34]([F:37])([F:36])[F:35])=[CH:30][CH:29]=3)=[CH:26][CH:27]=2)[CH:16]=[CH:15][C:3]=1[O:4][C:5]([CH3:14])([CH3:13])[C:6]([O:8]C(C)(C)C)=[O:7].FC(F)(F)C(O)=O>>[F:1][C:2]1[C:18]([F:19])=[C:17]([CH2:20][CH2:21][C:22](=[O:38])[C:23]2[S:24][C:25]([C:28]3[CH:29]=[CH:30][C:31]([C:34]([F:35])([F:36])[F:37])=[CH:32][CH:33]=3)=[CH:26][CH:27]=2)[CH:16]=[CH:15][C:3]=1[O:4][C:5]([CH3:13])([CH3:14])[C:6]([OH:8])=[O:7]

Participants

Reactant 2

HCID 6422Trifluoroacetic acid

HCID 25061025HCID 25061025, compound

Product 1

HCID 25061026HCID 25061026, compound

Procedure

2-(2,3-Difluoro-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propyl)-phenoxy)-2-methylpropanoic acid is prepared from tert-butyl 2-(2,3-difluoro-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propyl)phenoxy)-2-methylpropanoate according to general procedure E using 15 equivalents of trifluoroacetic acid.

Sources & evidence

ORD record: ord-15c93f00531f433cac74d660c27e4398
Source dataset: uspto-grants-2012_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08088819B2

Reaction notes

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