HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-(Diethylamino)phenol → 3-[(3-bromopropyl)oxy]-N,N-diethylaniline
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-(Diethylamino)phenol | HCID 7062 | — |
| Edukt | 1,3-Dibromopropane | HCID 8001 | — |
| Edukt | Cesium carbonate | HCID 10796 | — |
| Lösungsmittel | Acetonitrile | HCID 6342 | — |
| Produkt | 3-[(3-bromopropyl)oxy]-N,N-diethylaniline | HCID 68963374 | 17,4% |
Reaktionsschritte
To a solution of 3-(diethylamino)phenol (0.0104 g, 0.631 mmol) in acetonitrile (4 mL) was added 1,3-dibromopropane (0.640 mL, 6.30 mmol) followed by Cs2CO3 (0.313 g, 0.961 mmol). The reaction mixture was stirred for 24 h and then concentrated under vacuum. The resulting residue was treated with H2O (4 mL) and extracted with DCM (8 mL). The organic layer was dried through a phase separator and concentrated under vacuum. The residue was taken up in DMSO and purified by preparatory HPLC (without TFA) to give the title compound (0.0314 g, 17.4%). EI-MS m/z 286 (M+H) Rt (1.59 min).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08309572B2 |
| Quelldatensatz | uspto-grants-2012_11 |
| ORD ID | ord-99719602d9834c26902f22c6ef6d0f1c |
| Quellennotiz | uspto-grants-2012_11 |