HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Morpholine → 3-Amino-2-bromophenylmethyl acetate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Morpholine | HCID 8083 | — |
| Edukt | 2-Bromo-3-nitrobenzyl acetate | HCID 12853052 | — |
| Katalysator | Platinum oxide (PtO) | HCID 82844 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Produkt | 3-Amino-2-bromophenylmethyl acetate | HCID 20270620 | 115,5% |
Reaktionsschritte
A mixture of 5.7 grams (0.022 mole) of 2-bromo-3-nitrophenylmethyl acetate, 0.1 gram of platinum oxide and 2.0 ml of morpholine in 200 ml of methanol was hydrogenated using a Parr hydrogenator. The hydrogenation required 2.25 hours. The reaction mixture was filtered and the filtrate concentrated under reduced pressure to give 6.2 grams of 3-amino-2-bromophenylmethyl acetate.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04339457 |
| Quelldatensatz | uspto-grants-1982_07 |
| ORD ID | ord-f8cb00fc3ac04033af8ede1044e52bc9 |
| Quellennotiz | uspto-grants-1982_07 |