HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 19978264, compound → HCID 67714900, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 19978264 | HCID 19978264 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 67714900 | HCID 67714900 | — |
Reaction Steps
In 400 ml of 2N hydrochloric acid was suspended tert-butyl 3-methyl-6,7-dihydro-5H-thiazolo[3,2-a]-pyrimidine-2-carboxylate hydrochloride obtained in Example 26, followed by stirring at room temperature for 18 hours. The precipitated crystals were collected by filtration and washed successively with diethylether and acetone to yield 27.5 g of the titled compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05599813 |
| Source dataset | uspto-grants-1997_02 |
| ORD ID | ord-7871be5231a8449c8500bb713d609219 |
| Source note | uspto-grants-1997_02 |