HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic anhydride → HCID 18548744, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic anhydride | HCID 9845 | — |
| Reactant | 3-Oxo-3-(3-[1,2,3]triazol-1-yl-phenyl)-propionic acid tert-butyl ester | HCID 69687599 | — |
| Solvent | TFA acetone | HCID 86586799 | — |
| Product | HCID 18548744 | HCID 18548744 | — |
Reaction Steps
The title compound was prepared from 3-oxo-3-(3-[1,2,3]triazol-1-yl -phenyl)-propionic acid tert.-butyl ester (Example K23) by stirring in TFA/acetone with TFAA according to general procedure L (method b). Obtained as a beige solid (7.80 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06544985B2 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-4e803164c44e4e25b22c17502a4246e0 |
| Source note | uspto-grants-2003_04 |