HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → 8-Chloro-4-[3-(5-hydroxymethyl-[1,2,4]triazol-1-yl)-phenyl]-7-(isobutyl-methyl-amino)-1,3-dihydro-benzo[b][1,4]diazepin-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | (RS)-[4-chloro-5-(isobutyl-methyl-amino)-2-(3-oxo-3-{3-[5-(tetrahydro-pyran-2-yloxymethyl)-[1,2,4]triazol-1-yl]-phenyl}-propionylamino)-phenyl]-carbamic acid tert-butyl ester | HCID 86586923 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 8-Chloro-4-[3-(5-hydroxymethyl-[1,2,4]triazol-1-yl)-phenyl]-7-(isobutyl-methyl-amino)-1,3-dihydro-benzo[b][1,4]diazepin-2-one | HCID 18613115 | — |
Reaction Steps
The title compound was prepared from (RS)-[4-chloro-5-(isobutyl-methyl-amino)-2-(3-oxo-3-{3-[5-(tetrahydro-pyran-2-yloxymethyl)-[1,2,4]triazol-1-yl]-phenyl}-propionylamino)-phenyl]-carbamic acid tert-butyl ester (Example M115) (0.61 g, 0.93 mmol) by treatment with TFA in CH2Cl2 according to the general procedure N. Obtained as a light brown solid (290 mg, 69%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06544985B2 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-7eb77c70e1c44afa8ad2d5edce0d3f66 |
| Source note | uspto-grants-2003_04 |