HuagongsheHuagongshe Chemistry Print Report · For research reference only
Epichlorohydrin → 1,1'-Thiobis(2,3-epithiopropane)
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Epichlorohydrin | HCID 7835 | — |
| Reactant | Sodium hydrosulfide | HCID 28015 | — |
| Reactant | 2,2'-(Thiobis(methylene))bis(oxirane) | HCID 203672 | — |
| Reactant | Thiourea | HCID 2723790 | — |
| Product | 1,1'-Thiobis(2,3-epithiopropane) | HCID 10976066 | — |
Reaction Steps
By a known process, β-epoxypropylchloride was converted using sodium hydrosulfide into bis(β-epoxypropyl)sulfide, which was reacted with thiourea to give bis(β-epithiopropyl)sulfide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08362194B2 |
| Source dataset | uspto-grants-2013_01 |
| ORD ID | ord-92e7713926f340febd0ef04e24a44ba3 |
| Source note | uspto-grants-2013_01 |