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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 36029Erstellt: 23. Oktober 2026

Water → (4-Bromobenzylidene)(1-isopropyl-2-methylpropyl)amine

https://huagongshe.com/de/reaction/36029

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
Edukt4-BromobenzaldehydeHCID 70741—
Edukt3-Pentanamine, 2,4-dimethyl-HCID 77702—
Katalysatorp-Toluenesulfonic acidHCID 6101—
LösungsmittelTolueneHCID 1140—
Produkt(4-Bromobenzylidene)(1-isopropyl-2-methylpropyl)amineHCID 1522558094,9%

Reaktionsschritte

A mixture of 4-bromobenzaldehyde (7.3 g, 40.0 mmol), 2,4-dimethylpent-3-ylamine (4.8 g, 41.4 mmol), and para-toluenesulfonic acid (0.05 g, 0.29 mmol) in 125 mL of toluene was heated under reflux while water was removed with a Dean-Stark trap. The toluene then was removed under vacuum and distillation of the remaining residue gave (4-bromobenzylidene)(1-isopropyl-2-methylpropyl)amine (10.71 g) as a clear colorless oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05412102
Quelldatensatzuspto-grants-1995_05
ORD IDord-f7fd81c0bba0492f89d5ca0e44113a33
Quellennotizuspto-grants-1995_05