HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,3-Difluoropyrrolidine hydrochloride → 5-(3,3-Difluoro-pyrrolidin-1-yl)-4-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid [1-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,3-Difluoropyrrolidine hydrochloride | HCID 24903482 | — |
| Reactant | 5-Bromo-4-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid [1-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide | HCID 90203983 | — |
| Product | 5-(3,3-Difluoro-pyrrolidin-1-yl)-4-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid [1-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide | HCID 76283700 | — |
Reaction Steps
The title compound was synthesized in analogy to Example 78h, using 5-Bromo-4-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid [1-cyclopropyl-1-(5-methyl-[1,2,4]oxadiazol-3-yl)-ethyl]-amide (Example 78g) and 3,3-difluoropyrrolidine hydrochloride (CAN 163457-23-6) as starting materials and isolated (17 mg, 32%) as a white solid; MS (ESI, m/z): 476.4 (M+H+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09409866B2 |
| Source dataset | uspto-grants-2016_08 |
| ORD ID | ord-0defbffae8344d76bd2d4e09e252e841 |
| Source note | uspto-grants-2016_08 |