(E)-tert-butyl 3-(2-acetyl-5-chlorophenyl)acrylate → (E)-3-(2-acetyl-5-chlorophenyl)acrylic acid

HRID 716625Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 716625
[C:1]([C:4]1[CH:9]=[CH:8][C:7]([Cl:10])=[CH:6][C:5]=1/[CH:11]=[CH:12]/[C:13]([O:15]C(C)(C)C)=[O:14])(=[O:3])[CH3:2]>C(O)(C(F)(F)F)=O.C(Cl)Cl>[C:1]([C:4]1[CH:9]=[CH:8][C:7]([Cl:10])=[CH:6][C:5]=1/[CH:11]=[CH:12]/[C:13]([OH:15])=[O:14])(=[O:3])[CH3:2]

Komponenten

3

Versuchsvorschrift

A solution of Intermediate 4A (0.048 g, 0.171 mmol) in 50% TFA/DCM (2 mL) was stirred at rt. After 1 h, the reaction was concentrated to give Intermediate 4 (0.038 g, 100%) as a yellow solid. The material was carried onto the next step without further purification. MS (ESI) m/z: 225.1 (M+H)+.

Aufarbeitung

  1. concentrationthe reaction was concentrated

Quellen und Nachweise

ORD-Eintrag
ord-24f99d9d79b84daf80ac186a81c2b0cf
Quelldatensatz
uspto-grants-2015_11
Patentnummer
US09192607B2

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