Acetic Acid → 3-(Diethylamino)prop-2-enenitrile

HRID 2058792Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2058792
[Na].O[CH:3]=[CH:4][C:5]#[N:6].[CH2:7]([NH:9][CH2:10][CH3:11])[CH3:8].C(O)(=O)C>C(#N)C>[CH2:7]([N:9]([CH2:10][CH3:11])[CH:3]=[CH:4][C:5]#[N:6])[CH3:8]

Komponenten

5

Edukt 3

HCID 176Acetic AcidHCID 8021DiethylamineHCID 86738287Sodium 3-hydroxyacrylonitrile

Produkt 1

HCID 540401103-(Diethylamino)prop-2-enenitrileAusbeute 63,5 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6342AcetonitrileLösungsmittel

Reaktionsbedingungen

Temperatur
25 °C

Versuchsvorschrift

32.5 g (0.25 mol) of sodium-3-hydroxyacrylonitrile (content 70%) is added to a solution of 25.6 g (0.35 mol) of diethylamine, 21.0 g (0.35 mol) of acetic acid and 150 ml of acetonitrile, and the mixture is stirred for 16 h at 25° C. After working up as in Example 50, 19.7 g of 3-diethylaminoacrylonitrile was obtained (63.6%).

Quellen und Nachweise

ORD-Eintrag
ord-790649635e9949e3bf62f63ea2d5c65b
Quelldatensatz
uspto-grants-1982_03
Patentnummer
US04319024

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