tert-Butyl 2-bromo-2-methylpropionate → HCID 25061025, compound

HRID 416095Notes

Reaction equation

HRID 416095 reaction equation
[F:1][C:2]1[C:7]([F:8])=[C:6]([OH:9])[CH:5]=[CH:4][C:3]=1[CH2:10][CH2:11][C:12]([C:14]1[S:15][C:16]([C:19]2[CH:24]=[CH:23][C:22]([C:25]([F:28])([F:27])[F:26])=[CH:21][CH:20]=2)=[CH:17][CH:18]=1)=[O:13].Br[C:30]([CH3:39])([CH3:38])[C:31]([O:33][C:34]([CH3:37])([CH3:36])[CH3:35])=[O:32]>>[F:8][C:7]1[C:2]([F:1])=[C:3]([CH2:10][CH2:11][C:12](=[O:13])[C:14]2[S:15][C:16]([C:19]3[CH:24]=[CH:23][C:22]([C:25]([F:27])([F:28])[F:26])=[CH:21][CH:20]=3)=[CH:17][CH:18]=2)[CH:4]=[CH:5][C:6]=1[O:9][C:30]([CH3:39])([CH3:38])[C:31]([O:33][C:34]([CH3:37])([CH3:36])[CH3:35])=[O:32]

Participants

3

Reactant 2

HCID 90290tert-Butyl 2-bromo-2-methylpropionateHCID 59180343HCID 59180343, compound

Product 1

HCID 25061025HCID 25061025, compound

Procedure

Tert-butyl 2-(2,3-difluoro-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propyl)phenoxy)-2-methylpropanoate is prepared from 3-(2,3-difluoro-4-hydroxyphenyl)-1-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propan-1-one and tert-butyl bromoisobutyrate according to general procedure D.

Sources & evidence

ORD record
ord-0816b95f964a4041958e363b8977b117
Source dataset
uspto-grants-2012_01
Patent number
US08088819B2

Reaction notes

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