Reaktion #347286

Reaktionsgleichung

(E)-3-(3-nitro-4-chlorophenyl)-2-(3,4,5-trimethoxyphenyl)-prop-2-ene-nitrile

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desired product

Ausbeute 33.6%

(E)-3-(3-amino-4-chlorophenyl)-2-(3,4,5-trimethoxyphenyl)-prop-2-ene-nitrile

Ausbeute 33.6%

Lösungsmittel

acetic acid

Reaktionsbedingungen

Aufarbeitung

1. 1
   Filtrationthen filtered
2. 2
   Einengenconcentrated
3. 3
   SonstigeThe residue was purified on a silica gel plate (dichloromethane)

Vorschrift

(E)-3-(3-nitro-4-chlorophenyl)-2-(3,4,5-trimethoxyphenyl)-prop-2-ene-nitrile 330 mg was dissolved in 8 ml of acetic acid then zinc was added to the mixture. The mixture was stirred vigorously for one hour then filtered and concentrated. The residue was purified on a silica gel plate (dichloromethane) to give 102 mg of desired product (yield 33%).

Quelle