HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → 3(S)-amino-2(S)-hydroxyheptanoic acid trifluoroacetate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | tert-butyl 3(S)-amino-2(S)-hydroxyheptanoate | HCID 20639995 | — |
| Product | 3(S)-amino-2(S)-hydroxyheptanoic acid trifluoroacetate | HCID 86756419 | — |
Reaction Steps
0.26 g of tert-butyl 3(S)-amino-2(S)-hydroxyheptanoate was treated with 2 ml of trifluoroacetic acid for 30 minutes. The trifluoroacetic acid was evaporated and the residue was evaporated twice with toluene. Trituration with diethyl ether gave 0.155 g of 3(S)-amino-2(S)-hydroxyheptanoic acid trifluoroacetate as a white solid, MS: m/e 162 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06187905B1 |
| Source dataset | uspto-grants-2001_02 |
| ORD ID | ord-e3d78c5649944fd3998bd6fc45def16e |
| Source note | uspto-grants-2001_02 |