Ethyl Acetate → 2-Trifluoromethyl-4-fluoromandelic acid

HRID 277926Notes

Reaction equation

HRID 277926 reaction equation
[F:1][C:2]([F:13])([F:12])[C:3]1[CH:10]=[C:9]([F:11])[CH:8]=[CH:7][C:4]=1[CH:5]=[O:6].C[C:15](=[O:19])[O:16]CC>>[F:13][C:2]([F:12])([F:1])[C:3]1[CH:10]=[C:9]([F:11])[CH:8]=[CH:7][C:4]=1[CH:5]([OH:6])[C:15]([OH:19])=[O:16]

Participants

3

Reactant 2

HCID 8857Ethyl AcetateHCID 5229404-Fluoro-2-(trifluoromethyl)benzaldehyde

Product 1

HCID 106099492-Trifluoromethyl-4-fluoromandelic acid

Procedure

The 2-trifluoromethyl-4-fluorobenzaldehyde (48.4 g, 252 mmol) was converted to product in a manner substantially analogous to Preparation 59 to yield 50.1 g. (84%). EA, MS(FD).

Workup

  1. customto yield 50.1 g

Sources & evidence

ORD record
ord-73aac296ef464d2dbc3d040bc970ceaa
Source dataset
uspto-grants-2002_03
Patent number
US06358971B1

Reaction notes

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