HuagongsheHuagongshe Chemistry Print Report · For research reference only
L-Alanine, ethyl ester, hydrochloride (1:1) → HCID 22895015, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | L-Alanine, ethyl ester, hydrochloride (1:1) | HCID 2724356 | — |
| Reactant | HCID 20780358 | HCID 20780358 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 22895015 | HCID 22895015 | — |
Reaction Steps
Following General Procedure Z and using N-(3-nitrophenylacetyl)-L-alanine 2,4,5-trichlorophenyl ester (from Example D8 above) and L-alanine ethyl ester hydrochloride (Sigma), the title compound was prepared as a solid (mp=193-195° C.). The reaction was monitored by tlc (Rf=0.4 in EtOAc) and the product was purified by silica gel chromatography using EtOAc as the eluent.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06888022B2 |
| Source dataset | uspto-grants-2005_05 |
| ORD ID | ord-a3fa0337db5e4ac295c25dc2e917864a |
| Source note | uspto-grants-2005_05 |