HuagongsheHuagongshe Chemistry Print Report · For research reference only
(2S)-3-(4-benzyloxy-2-ethyl-phenyl)-2-ethoxy-propionic acid methyl ester → (2S)-2-ethoxy-3-(2-ethyl-4-hydroxy-phenyl)-propionic acid methyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (2S)-3-(4-benzyloxy-2-ethyl-phenyl)-2-ethoxy-propionic acid methyl ester | HCID 68615927 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Product | (2S)-2-ethoxy-3-(2-ethyl-4-hydroxy-phenyl)-propionic acid methyl ester | HCID 68617384 | — |
Reaction Steps
In analogy to the procedure described in example 17 d], (2S)-3-(4-benzyloxy-2-ethyl-phenyl)-2-ethoxy-propionic acid methyl ester was hydrogenated over 10% palladium on charcoal to give (2S)-2-ethoxy-3-(2-ethyl-4-hydroxy-phenyl)-propionic acid methyl ester as colorless liquid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06809110B2 |
| Source dataset | uspto-grants-2004_10 |
| ORD ID | ord-1aa1e01d722c4edd86bae2e425505829 |
| Source note | uspto-grants-2004_10 |