HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,2-Dichloroethane → 4,5-Dichloro-1lambda~4~,2-thiazolidine-1,3-dione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,2-Dichloroethane | HCID 11 | — |
| Reactant | Sulfuryl chloride | HCID 24648 | — |
| Reactant | HCID 3652670 | HCID 3652670 | — |
| Product | 4,5-Dichloro-1lambda~4~,2-thiazolidine-1,3-dione | HCID 12318232 | — |
Reaction Steps
To a solution of 2.2g. (0.02 mole) of 4-isothiazolin-3-one 1-oxide in 80 ml. ethylene dichloride (EDC) is added 2.4g. (0.02 mole) of sulfuryl chloride. The mixture is stirred at room temperature overnight. The white solid which forms is filtered, washed with EDC and air dried to yield 2.0g. (52%) of product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04062859 |
| Source dataset | uspto-grants-1977_12 |
| ORD ID | ord-c1aff99ae68742d3bce213eaf86cdc63 |
| Source note | uspto-grants-1977_12 |