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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 45807Erstellt: 24. Oktober 2026

Acetyl chloride → 4-(4-Methylpiperazin-1-yl)phenyl acetate

https://huagongshe.com/de/reaction/45807

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAcetyl chlorideHCID 6367—
Edukt4-(4-Methyl-1-piperazinyl)phenolHCID 11622486—
LösungsmittelDichloromethaneHCID 6344—
Produkt4-(4-Methylpiperazin-1-yl)phenyl acetateHCID 67973796—

Reaktionsschritte

A mixture of 4-(4-methylpiperazin-1-yl)phenol 1.080 mg (5.59 mmol) and TEA 1.72 ml (12.3 mmol) in DCM was cooled in an ice bath and 0.44 ml (6.15 mmol) of acetyl chloride were added dropwise. After completion, the reaction was filtered, the organic phase quickly extracted with water, dried over Na2SO4 and evaporated down to give a light pink solid. LC/MS (m/z): 235.4 [M+H]+, HPLC (254 nm) method 3 Rt 1.89 min.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08541576B2
Quelldatensatzuspto-grants-2013_09
ORD IDord-ceedaa7f8b0344ddb93c9ecc488533c5
Quellennotizuspto-grants-2013_09