HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Piperidine → [2-(1-Piperidinyl)-3-nitrophenyl]-(4-chlorophenyl)-methanone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Piperidine | HCID 8082 | — |
| Edukt | Calcium Carbonate | HCID 10112 | — |
| Edukt | (2-Chloro-5-nitro-phenyl)-(4-chloro-phenyl)-methanone | HCID 875720 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | [2-(1-Piperidinyl)-3-nitrophenyl]-(4-chlorophenyl)-methanone | HCID 20193523 | 97% |
Reaktionsschritte
Proceeding as in example 2, with 0.035 mole (10.4 g) of 2,4'-dichloro-5-nitro-benzophenone and 0.07 mole (6 g) of piperidine and 0.035 mole (5 g) of calcium carbonate mixed in ethanol, 11 g (Yield: 97%) of the expected product are obtained after recrystallization in ethanol. M.P.=141° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04680402 |
| Quelldatensatz | uspto-grants-1987_07 |
| ORD ID | ord-7d7d8dbd960c416c972f83faf07a8d90 |
| Quellennotiz | uspto-grants-1987_07 |