HuagongsheHuagongshe Chemistry Print Report · For research reference only
4,5-Dihydro-2-thiazolamine → 4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis[(4-methylphenyl)methylene]thiopyran-4-ol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4,5-Dihydro-2-thiazolamine | HCID 15689 | — |
| Reactant | 3,5-Bis[(4-methylphenyl)methylidene]thian-4-one | HCID 54566804 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | 4-[(4,5-Dihydro-2-thiazolyl)amino]tetrahydro-3,5-bis[(4-methylphenyl)methylene]thiopyran-4-ol | HCID 54092570 | — |
Reaction Steps
To a stirred suspension of tetrahydro-3,5-bis-(4-methylphenylmethylene)-4H-thiopyran-4-one (5 gm; 15.6 mmole) in acetone (150 ml) is added a freshly filtered solution of 2-amino-2-thiazoline (1.9 gm, 18.6 mmole) in acetone (100 ml).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04128647 |
| Source dataset | uspto-grants-1978_12 |
| ORD ID | ord-d5ad74d44b6e442cad3e01e8e108b8aa |
| Source note | uspto-grants-1978_12 |