HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,2,3,4-Tetrahydroquinoxaline → [4-(2,5-Dichloro-phenoxy)-pyridin-3-yl]-(3,4-dihydro-2H-quinoxalin-1-yl)-methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,2,3,4-Tetrahydroquinoxaline | HCID 77028 | — |
| Reactant | [4-(2,5-Dichloro-phenoxy)-pyridin-3-yl]-(3,4-dihydro-2H-quinolin-1-yl)-methanone | HCID 53311781 | — |
| Product | [4-(2,5-Dichloro-phenoxy)-pyridin-3-yl]-(3,4-dihydro-2H-quinoxalin-1-yl)-methanone | HCID 53311864 | — |
Reaction Steps
The title compound was prepared in analogy to Example 1, from 1,2,3,4-tetrahydro-quinoxaline (commercially available; CAS RN 3476-89-9) and 4-(2,5-dichloro-phenoxy)-nicotinic acid (Example 1, intermediate). Light yellow foam (99%). MS (ESI): m/z=400.06 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08420647B2 |
| Source dataset | uspto-grants-2013_04 |
| ORD ID | ord-8c64bbbd5d2f49c7a8c633710fa540ba |
| Source note | uspto-grants-2013_04 |