Water → 2-(2,6-Difluoro-4-nitrophenyl)propanoic acid

HRID 1506879Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1506879
[F:1][C:2]1[CH:7]=[C:6]([N+:8]([O-:10])=[O:9])[CH:5]=[C:4]([F:11])[C:3]=1[C:12](C)([C:18](OCC)=O)[C:13]([O:15]CC)=[O:14].S(=O)(=O)(O)O.O>C(O)(=O)C>[F:1][C:2]1[CH:7]=[C:6]([N+:8]([O-:10])=[O:9])[CH:5]=[C:4]([F:11])[C:3]=1[CH:12]([CH3:18])[C:13]([OH:15])=[O:14]

Komponenten

5

Versuchsvorschrift

A solution of compound (26b) (7.8 g, 24.9 mmol) in acetic acid (28 mL), and concentrated sulfuric acid (8.0 mL), and water (20 mL) were treated in the same manner as in (b) in Production Example 1 to give 4.9 g (85%) of compound (27b) as yellow solid.

Quellen und Nachweise

ORD-Eintrag
ord-97e23ef791194846ab73cdd4db5bd356
Quelldatensatz
uspto-grants-2015_12
Patentnummer
US09221786B2

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