HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylenediamine → Rac-2-[1-(2,3-difluoro-phenyl)-ethyl]-4,5-dihydro-1h-imidazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylenediamine | HCID 3301 | — |
| Reactant | 2-(2,3-Difluorophenyl)propanenitrile | HCID 55264232 | — |
| Product | Rac-2-[1-(2,3-difluoro-phenyl)-ethyl]-4,5-dihydro-1h-imidazole | HCID 58951717 | — |
Reaction Steps
rac-2-[1-(2,3-Difluoro-phenyl)-ethyl]-4,5-dihydro-1H-imidazole was prepared from rac-2-(2,3-difluoro-phenyl)-propionitrile and ethylene diamine in analogy to Example 19 b): off-white solid; MS (EI): 210.1 ((M+H)+.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07875645B2 |
| Source dataset | uspto-grants-2011_01 |
| ORD ID | ord-5066ef2a080b47198c53e593505d8ea6 |
| Source note | uspto-grants-2011_01 |