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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 402836Erstellt: 25. Oktober 2026

4-Chloro-3-(trifluoromethyl)benzaldehyde → Methyl 4-{8-[4-chloro-3-(trifluoromethyl)benzyl]-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl}benzoate

https://huagongshe.com/reaction/402836

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-Chloro-3-(trifluoromethyl)benzaldehydeHCID 118642—
EduktMethyl 4-(2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl)benzoate hydrochloride saltHCID 66764605—
ProduktMethyl 4-{8-[4-chloro-3-(trifluoromethyl)benzyl]-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl}benzoateHCID 86685280—

Reaktionsschritte

The title compound was prepared from methyl 4-(2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl)benzoate hydrochloride salt (50 mg, 0.153 mmol; Example 1, Step 2) and 4-chloro-3-trifluoromethylbenzaldehyde (38.3 mg, 0.184 mmol) following essentially the same procedure described in Step 1 of Example 7-6. The title compound was obtained as a yellow solid (73 mg) that was used without any further purification.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08742110B2
Quelldatensatzuspto-grants-2014_06
ORD IDord-1d7f7087f57346fca989910a1edc6143
Quellennotizuspto-grants-2014_06