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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 41326Erstellt: 25. Oktober 2026

Benzaldehyde → HCID 178489586, Verbindung

https://huagongshe.com/reaction/41326

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktBenzaldehydeHCID 240—
Edukt2-MethoxyanilineHCID 7000—
LösungsmittelTolueneHCID 1140—
ProduktHCID 178489586HCID 178489586—

Reaktionsschritte

A mixture of 31.8 g (0.30 mol) of benzaldehyde, 36.9 g (0.30 g) of 2-methoxyaniline and 450 mL of toluene was refluxed using a Dean-Stark head for 1 hr. 15 granules of 4A molecular sieves were added. This mixture was refluxed for 4 hr, then filtered off, and the filtrate was evaporated to dryness. The residue was dried in vacuum at 70° C. This crude product was further used without an additional purification, since it is unstable on silica gel 60 and decomposes when dried under vacuum. Yield 52.0 g (82%) of the title material.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08530593B2
Quelldatensatzuspto-grants-2013_09
ORD IDord-c8f4ee2ab0a142a4b1a7590925e67ed8
Quellennotizuspto-grants-2013_09