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

HRID 515758Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 515758
[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% yield) 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-e4330052f8d647b2a0412124937ab8eb
Quelldatensatz
uspto-grants-2015_08
Patentnummer
US09108951B2

Notizen zur Reaktion

Wird geladen…