HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → 8-(6-Benzyloxy-pyridin-3-yl)-4-(3-chloro-thiophen-2-yl)-1,3-dihydro-benzo[b][1,4]diazepin-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | {4-(6-Benzyloxy-pyridin-3-yl)-2-[3-(3-chloro-thiophen-2-yl)-3-oxo-propionylamino]-phenyl}-carbamic acid tert.-butyl ester | HCID 86588014 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 8-(6-Benzyloxy-pyridin-3-yl)-4-(3-chloro-thiophen-2-yl)-1,3-dihydro-benzo[b][1,4]diazepin-2-one | HCID 22224558 | 27.5% |
Reaction Steps
Prepared from {4-(6-benzyloxy-pyridin-3-yl)-2-[3-(3-chloro-thiophen-2-yl)-3-oxo-propionylamino]-phenyl}-carbamic acid tert.-butyl ester (Example K26) (172 mg, 0.3 mmol) by treatment with TFA in CH2Cl2 according to the general procedure M. Obtained as a yellow solid (38 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07151098B2 |
| Source dataset | uspto-grants-2006_12 |
| ORD ID | ord-2ba96e31db1e422b9e57f72c8595dbde |
| Source note | uspto-grants-2006_12 |