HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1672395Erstellt: 27. Oktober 2026
1-(4-Chlorobenzyl)-7-cyclohexyl-1,7-diazaspiro[4.4]nonane-3,6-dione → 1-(4-Chlorobenzyl)-7-cyclohexyl-3-hydroxy-3-methyl-1,7-diazaspiro[4.4]nonan-6-one
https://huagongshe.com/reaction/1672395
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | 1-(4-Chlorobenzyl)-7-cyclohexyl-1,7-diazaspiro[4.4]nonane-3,6-dione | HCID 67355610 | — |
| Edukt | HCID 178448200 | HCID 178448200 | — |
| Lösungsmittel | Tetrahydrofuran | HCID 8028 | — |
| Produkt | 1-(4-Chlorobenzyl)-7-cyclohexyl-3-hydroxy-3-methyl-1,7-diazaspiro[4.4]nonan-6-one | HCID 67355074 | — |
Reaktionsschritte
2-Methylallylmagnesium chloride in THF (3.0 M, 0.074 mL) was added to a solution of 1-(4-chlorobenzyl)-7-cyclohexyl-1,7-diazaspiro[4.4]nonane-3,6-dione (0.040 g, 0.00011 mol) in THF (1.0 mL, 0.012 mol) and the resulting mixture was stirred at 50° C. for 1 h. The reaction mixture was then allowed to cool to RT and was then quenched by the addition of saturated NH4Cl. The crude reaction mixture was purified by prep. HPLC to afford the desired product. LC/MS: 377.2 (M+1H)+.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US07998959B2 |
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| Quelldatensatz | uspto-grants-2011_08 |
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| ORD ID | ord-80b753a146c34d1dbd5a5a21ce81fd5c |
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| Quellennotiz | uspto-grants-2011_08 |
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