HuagongsheHuagongshe Chemistry Print Report · For research reference only
DL-Phenylserine → 2-(2-Tert-butoxycarbonyl-ethyl)-5-phenyl-oxazole-4-carboxylic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | DL-Phenylserine | HCID 94134 | — |
| Reactant | 4-(Tert-butoxy)-4-oxobutanoic acid | HCID 4139107 | — |
| Product | 2-(2-Tert-butoxycarbonyl-ethyl)-5-phenyl-oxazole-4-carboxylic acid | HCID 66928986 | — |
Reaction Steps
Prepared starting from DL-3-phenylserine hydrate following sequentially general procedures W, X with succinic acid mono-tert-butyl ester, Y and Z. LC-MS-conditions 02: tR=0.95 min; [M+H]+=318.32.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08536209B2 |
| Source dataset | uspto-grants-2013_09 |
| ORD ID | ord-0379fa74a66648168755aadb24833e17 |
| Source note | uspto-grants-2013_09 |