HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 19037671, compound → HCID 19037623, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 19037671 | HCID 19037671 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 19037623 | HCID 19037623 | 92% |
Reaction Steps
Prepared as above from 1-(N-t-butylacetamido)-3-(2-amino-3-phenylpropionamido)-5,7-diphenylhexahydroazepin-2-one (less polar isomer) as an oil in 92% yield, αD =+3.21° (c=0.8, ethyl acetate). The 1H-NMR spectrum matches that of the racemate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05643904 |
| Source dataset | uspto-grants-1997_07 |
| ORD ID | ord-aaa8e01f8a8c4a3eb9c986d6e44557fc |
| Source note | uspto-grants-1997_07 |