HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 5-(2-Aminothiazol-4-ylmethylene)thiazolidine-2,4-dione hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 5-(2-Tritylaminothiazol-4-ylmethylene)thiazolidine-2,4-dione | HCID 54351206 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | 5-(2-Aminothiazol-4-ylmethylene)thiazolidine-2,4-dione hydrochloride | HCID 86744024 | — |
Reaction Steps
Following a procedure similar to that described in Example 21, the desired compound was prepared from 1.4 g of 5-(2-tritylaminothiazole-4-ylmethylene)thiazolidine-2,4-dione and 25 ml of a 4N dioxane solution of hydrogen chloride. The resulting product was a pale brown powder having the following physical properties.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04933355 |
| Source dataset | uspto-grants-1990_06 |
| ORD ID | ord-f66593f1787548f693d97f3dec9f9cdc |
| Source note | uspto-grants-1990_06 |