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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 893918Erstellt: 24. Oktober 2026

Acrylonitrile → 9-(2-Cyanoethyl)-9H-fluorene-9-carboxamide

https://huagongshe.com/de/reaction/893918

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAcrylonitrileHCID 7855—
Edukt9H-fluorene-9-carboxamideHCID 345028—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt9-(2-Cyanoethyl)-9H-fluorene-9-carboxamideHCID 3018819—

Reaktionsschritte

One hundred g. of 9-carbamoylfluorene was slurried in 3375 ml. of tetrahydrofuran in a 5-liter flask. The mixture was heated to 45° with stirring, and to it was added 10 ml. of Triton B. The mixture was stirred for 15 minutes at constant temperature, and 26.2 g. of acrylonitrile was then added in one portion. The mixture was stirred at the reflux temperature for 3 hours, and was then allowed to cool to room temperature. The mixture was then concentrated under vacuum to a solid, which was purified as described in Example 1 above to obtain 110 g. of product, analytically identical to the product of Example 1.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04282170
Quelldatensatzuspto-grants-1981_08
ORD IDord-a78c83178ab34b7db593c36258dfff98
Quellennotizuspto-grants-1981_08