HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dimethylformamide → 2-(4-Methoxybenzyl)-benzo[b]thiophene-3-sulfonylchloride
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Dimethylformamide | HCID 6228 | — |
| Edukt | Sulfuryl chloride | HCID 24648 | — |
| Edukt | HCID 22998384 | HCID 22998384 | — |
| Produkt | 2-(4-Methoxybenzyl)-benzo[b]thiophene-3-sulfonylchloride | HCID 22998510 | — |
Reaktionsschritte
2-(4-methoxybenzyl)-benzo[b]thiophene-3-sulfonylchloride was prepared by the method of Example 40B with DMF (3.2 mmoles, 0.24 ml), sulfurylchloride (2.7 mmoles, 0.22 ml) and 2-(4-methoxybenzyl)benzo[b]thiophene (1.6 mmoles. 0.4 g). Flash chromatography using 2% ethyl acetate/hexanes provided 0.19 g (33%) of a light yellow solid.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05594021 |
| Quelldatensatz | uspto-grants-1997_01 |
| ORD ID | ord-b2050c3e849d41f69a7d76d5baa35ff0 |
| Quellennotiz | uspto-grants-1997_01 |