HuagongsheHuagongshe Chemistry Print Report · For research reference only
L-Valine → N-Carbethoxy-L-valine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | L-Valine | HCID 6287 | — |
| Reactant | Ethyl chloroformate | HCID 10928 | — |
| Solvent | Sodium Hydroxide | HCID 14798 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | N-Carbethoxy-L-valine | HCID 13221302 | — |
Reaction Steps
The title compound is prepared, in analogy with Example 30a), from L-valine in 2N NaOH and dioxane using ethyl chloroformate (Fluka, Buchs, Switzerland), and subjected to further processing without purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05663200 |
| Source dataset | uspto-grants-1997_09 |
| ORD ID | ord-98ed6b810bea4917bf89920158b2db60 |
| Source note | uspto-grants-1997_09 |