HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → (4-Ethylamino-phenoxy)-acetic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | [4-(Tert-butoxycarbonyl-ethyl-amino)-phenoxy]-acetic acid ethyl ester | HCID 69220753 | — |
| Product | (4-Ethylamino-phenoxy)-acetic acid ethyl ester | HCID 69220443 | — |
Reaction Steps
Analogously, to example 1.4, crude [4-(tert-butoxycarbonyl-ethyl-amino)-phenoxy]-acetic acid ethyl ester was deprotected with TFA to give (4-ethylamino-phenoxy)-acetic acid ethyl ester as light brown oil, MS: 224 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07345067B2 |
| Source dataset | uspto-grants-2008_03 |
| ORD ID | ord-02b31ee3cf3141fa9e93946b2b0e3f07 |
| Source note | uspto-grants-2008_03 |