HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(3,4-Dichloro-phenylamino)-propionic Acid → HCID 53891092, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(3,4-Dichloro-phenylamino)-propionic Acid | HCID 6916426 | — |
| Reactant | L-Methionine, methyl ester, hydrochloride | HCID 11435579 | — |
| Product | HCID 53891092 | HCID 53891092 | — |
Reaction Steps
Following General Procedure D and using L-methionine methyl ester hydrochloride (Sigma) and N-(3,4-dichlorophenyl)-D,L-alanine (from Example A above), the title compound was prepared as a mixture of diastereomers. The reaction was monitored by tlc (Rf=0.35 in 43% EtOAc/hexanes) and purification of this compound was by flash chromatography with 43% EtOAc/hexanes.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06495693B2 |
| Source dataset | uspto-grants-2002_12 |
| ORD ID | ord-5f0d369306a74d4494598965fe9bb3cb |
| Source note | uspto-grants-2002_12 |