HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
p-Bromobenzenesulfonyl chloride → 4-Bromo-N-(6,6-dimethylbicyclo[3.1.1]heptan-2-yl)benzene sulfonamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | p-Bromobenzenesulfonyl chloride | HCID 7396 | — |
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | Myrtanylamine, cis-(-)- | HCID 11194443 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 4-Bromo-N-(6,6-dimethylbicyclo[3.1.1]heptan-2-yl)benzene sulfonamide | HCID 66614941 | 100% |
Reaktionsschritte
To a stirred solution of 4-bromo-benzenesulphonyl chloride (0.6 g, 2.34 mmol) in anhydrous CH2Cl2 (5 ml) and Et3N (0.65 ml, excess) at 0° C. was added (−) cis-myrtanylamine (0.36 g, 2.34 mmol) and the stirring was continued overnight at room temperature. The reaction mixture was diluted with CH2Cl2 (15 ml) and washed with H2O (2×100 ml). The organic layer was separated and dried over MgSO4 and the solvent was distilled to afford the title compound (0.87 g, 100%), as pale paste, which was solidified on standing. 1H-NMR (CDCl3) 7.70 (d, 2H, J=6.78 Hz); 6.64 (d, 2H, J=6.90 Hz); 2.91 (t, 2H, J=7.59 Hz); 2.32-2.29 (m, 1H); 2.11-2.06 (m, 1H); 1.91-1.81 (m, 6H); 1.39-1.31 (m, 1H); 1.11 (s, 3H); 0.86 (s, 3H).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09193716B2 |
| Quelldatensatz | uspto-grants-2015_11 |
| ORD ID | ord-86517c0569f94b27b90dd364cf41a5a4 |
| Quellennotiz | uspto-grants-2015_11 |