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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1892302Erstellt: 26. Oktober 2026

N,N'-Dicyclohexylurea → N'-(6-Chloropyridazin-3-yl)-2-(quinolin-6-yl)acetohydrazide

https://huagongshe.com/reaction/1892302

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktN,N'-DicyclohexylureaHCID 4277—
EduktDicyclohexylcarbodiimideHCID 10868—
Edukt3-Chloro-6-hydrazinopyridazineHCID 100787—
Edukt2-(Quinolin-6-yl)acetic acidHCID 11788709—
LösungsmittelDichloromethaneHCID 6344—
ProduktN'-(6-Chloropyridazin-3-yl)-2-(quinolin-6-yl)acetohydrazideHCID 86652010—

Reaktionsschritte

To a suspension of 3-chloro-6-hydrazinylpyridazine (3 g, 20.75 mmol) and 2-(quinolin-6-yl)acetic acid (4.27 g, 22.83 mmol) in DCM (200 mL) was added DCC (5.14 g, 24.90 mmol). The solution was stirred at it over weekend. The title compound as a white solid containing some dicyclohexyl urea was collected and used in the next step without further purification (8 g, 100%). LCMS (method A): [MH]+=314.1, tR=2.851 min.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08507676B2
Quelldatensatzuspto-grants-2013_08
ORD IDord-d353ff8751a240e4af9c2fd6e4a1249e
Quellennotizuspto-grants-2013_08