3-(3,4-Dimethoxyphenyl)-2-propenal → (E,E)-2-(Phenylethylaminocarbonyl)-3-(3,4-dimethoxystyryl)acrylonitrile

HRID 392477

Reaktionsgleichung

Reaktionsgleichung von HRID 392477
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:10]=[CH:11][C:12]=1[O:13][CH3:14])[CH:6]=[CH:7][CH:8]=O.[C:15]([CH2:17][C:18]([N-:20][CH2:21][CH2:22][C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)=[O:19])#[N:16]>>[C:23]1([CH2:22][CH2:21][NH:20][C:18](/[C:17](=[CH:8]/[CH:7]=[CH:6]/[C:5]2[CH:10]=[CH:11][C:12]([O:13][CH3:14])=[C:3]([O:2][CH3:1])[CH:4]=2)/[C:15]#[N:16])=[O:19])[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1

Komponenten

3

Edukt 2

HCID 1075573-(3,4-Dimethoxyphenyl)-2-propenalHCID 178511181HCID 178511181, Verbindung

Produkt 1

HCID 10109276(E,E)-2-(Phenylethylaminocarbonyl)-3-(3,4-dimethoxystyryl)acrylonitrile

Versuchsvorschrift

The compound was prepared as described in Example 3 by adding 3,4-dimethoxycinnamaldehyde (Example 6, 0.1 g, 0.52 mmol) to N-(cyanoacetyl)phenylethylamide (Example 20, 0.1 g, 0.52 mmol). After refluxing for 1 h and recrystallization from ethanol a yellow solid was obtained (0.12 g, 63%). The product gave the following analytical data:

Aufarbeitung

  1. customThe compound was prepared
  2. temperatureAfter refluxing for 1 h
  3. customrecrystallization from ethanol a yellow solid
  4. customwas obtained (0.12 g, 63%)
  5. customThe product gave the following analytical data

Quellen und Nachweise

ORD-Eintrag
ord-3c2519fed33b4ecba3aefc797ac7d1b3
Quelldatensatz
uspto-grants-2004_10
Patentnummer
US06800659B2

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