HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetaldehyde → Ethyl 2-ethylamino-3-(4-hydroxyphenyl)propionate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetaldehyde | HCID 177 | — |
| Reactant | DL-Tyrosine ethyl ester hydrochloride | HCID 61327 | — |
| Reactant | Sodium cyanoborohydride | HCID 5003444 | — |
| Product | Ethyl 2-ethylamino-3-(4-hydroxyphenyl)propionate | HCID 18625742 | — |
Reaction Steps
Reaction and post-treatment were carried out according to Reference example 9 using 983 mg of DL-tyrosine ethyl ester hydrochloride, 0.26 ml of acetaldehyde and 100 mg of sodium cyanoborohydride to obtain 515 mg of the desired compound as a syrup which soon crystallized.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06103907 |
| Source dataset | uspto-grants-2000_08 |
| ORD ID | ord-fb2ee35d10cb4e24bf25d2b526c4df96 |
| Source note | uspto-grants-2000_08 |