HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Methoxytetralone → 5-Methoxy-1,2,3,4-tetrahydronaphthalen-1-amine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Methoxytetralone | HCID 36620 | — |
| Reactant | 4,5,6,7-Tetrahydro-1-benzofuran-4-amine | HCID 18525171 | — |
| Product | 5-Methoxy-1,2,3,4-tetrahydronaphthalen-1-amine | HCID 38899 | — |
Reaction Steps
Following the procedure for the preparation of 4,5,6,7-tetrahydro-1-benzofuran-4-amine but substituting 5-methoxy-3,4-dihydronaphthalen-1(2H)-one and making non-critical variations provided the title compound as a oil: 1H NMR (400 MHz, CDCl3) δ 7.19, 7.05, 6.75, 4.00, 3.84, 2.76, 2.61, 1.97, 1.70; 13C NMR (100 MHz, CDCl3) δ 157.44, 142.83, 126.67, 126.02, 120.53, 108.09, 55.72, 49.75, 33.21, 23.57, 19.11; HRMS (FAB) calcd for C11H15NO+H 178.1232, found 178.1233.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06992087B2 |
| Source dataset | uspto-grants-2006_01 |
| ORD ID | ord-d11a62975fd74a6bb8eea637ab4bbde5 |
| Source note | uspto-grants-2006_01 |