Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Sodium Sulfide | HCID 14804 | — |
| Reactant | p-Toluenesulfonate | HCID 85570 | — |
| Reactant | HCID 14000234 | HCID 14000234 | — |
| Solvent | Dimethyl Sulfoxide | HCID 679 | — |
| Product | HCID 10947700 | HCID 10947700 | — |
Reaction Steps
39 g (0.5 mole) of sodium sulfide are added to 47.8 g (0.1 mole) of the tosylate of 1,1-bis-(4-chlorophenoxy)-3,3-dimethylbutan-2-ol in 200 ml of dry dimethylsulfoxide, and the mixture is stirred at 120° C. until starting material is no longer detectable by high pressure liquid chromatography (HPLC). Thereafter, the mixture is cooled, water is added and the mixture is extracted twice with the same volume of ethyl acetate, the organic phase is dried and the solvent is distilled off under reduced pressure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04754044 |
|---|
| Source dataset | uspto-grants-1988_06 |
|---|
| ORD ID | ord-d63be2e2f1824e2d8d2b16a0a35d46f8 |
|---|
| Source note | uspto-grants-1988_06 |
|---|
