HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → 7-Ethoxy-4-(3-[1,2,3]triazol-1-yl-phenyl)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | {5-Ethoxy-2-[3-oxo-3-(3-[1,2,3]triazol-1-yl-phenyl)-propionylamino]-4-trifluoromethyl-phenyl}-carbamic acid tert.-butyl ester | HCID 86586989 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 7-Ethoxy-4-(3-[1,2,3]triazol-1-yl-phenyl)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one | HCID 18548862 | — |
Reaction Steps
The title compound was prepared from {5-ethoxy-2-[3-oxo-3-(3-[1,2,3]triazol-1-yl-phenyl)-propionylamino]-4-trifluoromethyl-phenyl}-carbamic acid tert.-butyl ester (Example M37) (203 mg, 0.38 mmol) by treatment with TFA in CH2Cl2 according to the general procedure N. Obtained as an off-white solid (148 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06548495B2 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-c921fa4250d247728ac66ff01f4fefe4 |
| Source note | uspto-grants-2003_04 |