HuagongsheHuagongshe Chemistry Print Report · For research reference only
(2S)-3-[4-(1-tert-butoxycarbonyl-1-methyl-ethoxy)-phenyl]-2-ethoxy-propionic acid ethyl ester → (2S)-3-[4-(1-carboxy-1-methyl-ethoxy)-phenyl]-2-ethoxy-propionic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (2S)-3-[4-(1-tert-butoxycarbonyl-1-methyl-ethoxy)-phenyl]-2-ethoxy-propionic acid ethyl ester | HCID 58646647 | — |
| Reactant | (2S)-3-(4-carboxymethoxy-phenyl)-2-methoxy-propionic acid ethyl ester | HCID 58864673 | — |
| Product | (2S)-3-[4-(1-carboxy-1-methyl-ethoxy)-phenyl]-2-ethoxy-propionic acid ethyl ester | HCID 58646608 | — |
Reaction Steps
The title compound was prepared from (2S)-3-[4-(1-tert-butoxycarbonyl-1-methyl-ethoxy)-phenyl]-2-ethoxy-propionic acid ethyl ester (EXAMPLE 49, step 1) via the same procedure used to prepare (2S)-3-(4-carboxymethoxy-phenyl)-2-methoxy-propionic acid ethyl ester (PREPARATION 3, step 2) to produce a yellow oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07220880B2 |
| Source dataset | uspto-grants-2007_05 |
| ORD ID | ord-2ce733b6b4184beaa531057fe6e70954 |
| Source note | uspto-grants-2007_05 |