HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrochloric Acid → HCID 178492505, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | (2-(Phenylamino)-1-trityl-1H-imidazol-4-yl)(3,4,5 trimethoxyphenyl)methanone | HCID 66780583 | — |
| Lösungsmittel | Diethyl Ether | HCID 3283 | — |
| Produkt | HCID 178492505 | HCID 178492505 | 63% |
Reaktionsschritte
To a solution of trityl protected compound (e) (50 mg, 0.084 mmol) in ethyl ether was added 2 M HCl in ether (1 mL, 1 mmol). The reaction mixture was stirred overnight and washed with saturated NaHCO3 and dried with MgSO4. Filtration and evaporation of the solvent followed by flash chromatography to yield de-protection compound 5e (18 mg, 63%). 1H NMR (500 MHz, DMSO-d6) δ 7.54 (s, br, 1H), 7.51-7.43 (m, 3H), 7.33 (d, 2H), 7.04 (s, 2H), 6.62 (br, 2H) 3.82 (s, 6H), 3.73 (s, 3H). MS: 352.1 (M−H)−; 354.3 (M+H)+.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09447049B2 |
| Quelldatensatz | uspto-grants-2016_09 |
| ORD ID | ord-05b9090ec75e40d9a707f90f27c8f54b |
| Quellennotiz | uspto-grants-2016_09 |