HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → (3aR,5R,6aR)-5-Amino-3a-(7-(trifluoromethyl)-1,2,3,4-tetrahydro-isoquinoline-2-carbonyl)hexahydrocyclopenta[c]pyrrole-2(1H)-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | tert-Butyl((3aR,5R,6aR)-2-Cyano-3a-(7-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline-2-carbonyl)octahydrocyclopenta[c]pyrrol-5-yl)carbamate | HCID 131732813 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | (3aR,5R,6aR)-5-Amino-3a-(7-(trifluoromethyl)-1,2,3,4-tetrahydro-isoquinoline-2-carbonyl)hexahydrocyclopenta[c]pyrrole-2(1H)-carboxamide | HCID 86708901 | — |
Reaction Steps
A solution of the product from Step A (0.03 g, 0.627 mmol) in TFA (1 mL) and DCM (1 mL) was stirred at rt for 1.5 h. The volatile organic compounds were removed by evaporation, and the residue was diluted with DCM and evaporated again to give the product as a TFA salt. LC/MS: C19H23F3N4O2: m/z 397.2 (M+H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09024017B2 |
| Source dataset | uspto-grants-2015_05 |
| ORD ID | ord-3b2bb0c688524ecab40b41c1cb62094e |
| Source note | uspto-grants-2015_05 |