HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
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
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-Chloro-3-(trifluoromethyl)benzaldehyde | HCID 118642 | — |
| Edukt | Methyl 4-(2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl)benzoate hydrochloride salt | HCID 66764605 | — |
| Produkt | Methyl 4-{8-[4-chloro-3-(trifluoromethyl)benzyl]-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl}benzoate | HCID 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
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08742110B2 |
| Quelldatensatz | uspto-grants-2014_06 |
| ORD ID | ord-1d7f7087f57346fca989910a1edc6143 |
| Quellennotiz | uspto-grants-2014_06 |