HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4,5,6,7-Tetrahydro-1-benzofuran-4-amine → 5-Ethyl-4,5,6,7-tetrahydro-1-benzothiophen-4-amine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4,5,6,7-Tetrahydro-1-benzofuran-4-amine | HCID 18525171 | — |
| Edukt | 5-ethyl-6,7-dihydro-1-benzothiophen-4(5H)-one | HCID 22147284 | — |
| Produkt | 5-Ethyl-4,5,6,7-tetrahydro-1-benzothiophen-4-amine | HCID 23593713 | — |
Reaktionsschritte
Following the procedure for the preparation of 4,5,6,7-tetrahydro-1-benzofuran-4-amine but substituting 5-ethyl-6,7-dihydro-1-benzothiophen-4(5H)-one and making non-critical variations provided the title compound as a oil: 1H NMR (400 MHz, CDCl3) δ) 7.10, 7.05, 6.99, 3.98, 3.65, 2.87-2.73, 2.06-1.90, 1.74-1.19, 1.05-0.97. (MS/CI) calcd for C10H15NS+H 182.3, found 181.9.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06992087B2 |
| Quelldatensatz | uspto-grants-2006_01 |
| ORD ID | ord-e239ee844f5042bd930d6cb249dd049f |
| Quellennotiz | uspto-grants-2006_01 |