Ammonia → Naphthalimide

HRID 842305

Reaktionsgleichung

Reaktionsgleichung von HRID 842305
[CH:1]1[CH:2]=[C:3]2[C:8]3=[C:9]([C:11](O[C:14](=[O:15])[C:7]3=[CH:6][CH:5]=[CH:4]2)=[O:12])[CH:10]=1.[NH3:16]>>[CH:1]1[CH:2]=[C:3]2[C:8]3=[C:9]([C:11]([NH:16][C:14](=[O:15])[C:7]3=[CH:6][CH:5]=[CH:4]2)=[O:12])[CH:10]=1

Komponenten

3

Edukt 2

HCID 222AmmoniaHCID 6693Naphthalic anhydride

Produkt 1

HCID 66491Naphthalimide

Versuchsvorschrift

U.S. Pat. No. 3,812,130 describes reacting solid 1,8-naphthalic anhydride with gaseous ammonia to produce 1,8 naphthalimide. The product is isolated directly by evaporating off the water. Although this procedure minimizes waste water, it still requires a pressure vessel and has the disadvantage of not allowing for any water soluble impurities or unreacted starting material to be removed after the reaction. Thus, a potentially impure product is produced.

Quellen und Nachweise

ORD-Eintrag
ord-952a21b2314347f4904bb86a4a3d3153
Quelldatensatz
uspto-grants-2002_04
Patentnummer
US06372910B1

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