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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 327300Erstellt: 24. Oktober 2026

Aniline → N-Phenylphthalimide

https://huagongshe.com/de/reaction/327300

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAnilineHCID 6115—
EduktPhthalic AnhydrideHCID 6811—
LösungsmittelAcetic AcidHCID 176—
ProduktN-PhenylphthalimideHCID 68215—

Reaktionsschritte

The reaction of aniline 3.8 g (0.041 mol) with phthalic anhydride 4.0 g (0.041) mol in 100 ml of refluxing glacial acetic acid for 3 hours, followed by precipitation from water, filtration and vacuum drying at 120° C., afforded an 8.2 g (91%) yield of product, m.p. 205°-9° C. (from ethanol). Lit. reports m.p. 210° C. ("Dict. Org. Cpds", 5, 2740(1965), Oxford Univ. Press, N.Y.). Anal. Calcd. for C14H9NO2 : C, 75.33; H, 4.06. Found: C, 75.10; H, 4.17%. Ir(KBr): 1765, 1700, and 1375 cm-1 (imide).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05272248
Quelldatensatzuspto-grants-1993_12
ORD IDord-fdd9f9ff61c947a19ee3c1e9f453229c
Quellennotizuspto-grants-1993_12