Process for producing (poly)sulfide compound and process for producing episulfide compound
US10844010B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Mar 17, 2017 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Mar 17, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B1/041
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
In a process for producing a (poly) sulfide compound represented by General Formula (2) of the present invention, thiol compounds represented by General Formula (1) are reacted with each other in the presence of a basic compound represented by General Formula (4) or General Formula (5) and sulfur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.