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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 372576Erstellt: 24. Oktober 2026

Nitric Acid → HCID 235751, Verbindung

https://huagongshe.com/de/reaction/372576

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktNitric AcidHCID 944—
EduktBeta-benzoylacrylic acidHCID 94714—
ProduktHCID 235751HCID 235751—

Reaktionsschritte

22 g of finely powdered 3-benzoylacrylic acid was added in 1-gram portions to 11° g of stirred fuming (90%) nitric acid at -5° over a 30-minute period, the mixture being allowed to heat to 0°. Then the temperature of the mixture was allowed to rise to 2° and held until a clear solution was obtained. The mixture then was poured on ice, and the solid which formed was filtered, washed with water, dried (MgS04) and recrystallized from ethanol to give 3-(3-nitrobenzoyl)acrylic acid (8A), m.p.: 199°-201°.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04091221
Quelldatensatzuspto-grants-1978_05
ORD IDord-10352e81e93d4dd79a04958ae164118c
Quellennotizuspto-grants-1978_05