HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → (Z)-tert-butyl 2-(5-(4-ethoxybenzylidene)-2,4-dioxothiazolidin-3-yl)acetate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | tert-Butyl bromoacetate | HCID 79177 | — |
| Reactant | (Z)-5-(4-ethoxybenzylidene)thiazolidine-2,4-dione | HCID 5878179 | — |
| Reactant | (Z)-5-(4-ethoxybenzylidene)-3-propylthiazolidine-2,4-dione | HCID 71697554 | — |
| Product | (Z)-tert-butyl 2-(5-(4-ethoxybenzylidene)-2,4-dioxothiazolidin-3-yl)acetate | HCID 5958148 | — |
Reaction Steps
The title compound 28g was prepared from compound 2 (249 mg, 1.00 mmol), tert-butyl bromoacetate (215 mg, 1.10 mmol) and potassium carbonate (276 mg, 2.00 mmol) in a manner similar to that described for 28d in 99.0% (360 mg) yield as a pale-yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09115122B2 |
| Source dataset | uspto-grants-2015_08 |
| ORD ID | ord-41e7b1c1888c4d4a8e1786506b0976ea |
| Source note | uspto-grants-2015_08 |