HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl trifluoroacetate → HCID 86597433, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl trifluoroacetate | HCID 9794 | — |
| Reactant | (4S)-4-amino-5-benzyloxy-5-oxo-pentanoic acid | HCID 7009632 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 86597433 | HCID 86597433 | — |
Reaction Steps
100 g (421.5 mmol) of L-glutamic acid-mono-benzyl ester is dissolved in a mixture that consists of 1000 ml of trifluoroacetic acid ethyl ester/500 ml of ethanol, and it is stirred for 24 hours at room temperature. It is evaporated to the dry state, and the residue is crystallized from diisopropyl ether.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06818203B2 |
| Source dataset | uspto-grants-2004_11 |
| ORD ID | ord-f9748ed5039c4122a13ec139922738eb |
| Source note | uspto-grants-2004_11 |