HuagongsheHuagongshe Chemistry Print Report · For research reference only
L-Tyrosine 1,1-dimethylethyl ester → HCID 178467516, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | L-Tyrosine 1,1-dimethylethyl ester | HCID 6950582 | — |
| Reactant | 3,4-Diethoxy-1,2,5-thiadiazole-1,1-dioxide | HCID 11217995 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 178467516 | HCID 178467516 | — |
Reaction Steps
A solution of 3,4-diethyloxy-1,1-dioxo-1,2,5-thiadiazole (400 mg, 1.94 mmol)and L-tyrosine t-butyl ester (1.25 g, 5.2 mmol) in ethanol (25 mL) was stirred at room temperature overnight. Solvent was removed under reduced pressure and the product used in further transformations without further purification (Yield 790 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06911439B2 |
| Source dataset | uspto-grants-2005_06 |
| ORD ID | ord-c030102481184b8b8c7620d28562d408 |
| Source note | uspto-grants-2005_06 |