Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Methyl iodide | HCID 6328 | — |
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | (5Z)-5-[(3-cyclopentyloxy-4-methoxyphenyl)methylidene]-2-imino-1,3-thiazolidin-4-one | HCID 137629131 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 21475729 | HCID 21475729 | — |
Reaction Steps
11.6 g (0.1 mol) of pseudothiohydantoin was suspended in 150 ml of dimethylformamide, and 17 g (0.12 mol) of methyl iodide was added thereto. Then, the mixture was stirred at 60° C. for one hour. After being left to cool, the reaction mixture was poured into 1000 ml of ethyl acetate, and precipitated crystals were collected by filtration to obtain 15 g of 3-methyl-2-iminothiazolidin-4-one hydroiodide as pale yellow crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05686390 |
|---|
| Source dataset | uspto-grants-1997_11 |
|---|
| ORD ID | ord-d4613a30d53c4ecd93fb2eded929fd39 |
|---|
| Source note | uspto-grants-1997_11 |
|---|
