Process for the preparation of dibenzothiazyl disulfide
US4337344A · kind A · utility
4Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1979 |
| Grant date | Jun 29, 1982 |
| Priority date | — |
| Expiry date | Jul 31, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D277/78
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the preparation of dibenzothiazyl disulfide by oxidation of mercaptobenzothiazole in aqueous suspension by means of hydrogen peroxide, in which the oxidation is effected in the presence of ethylenediaminetetraacetic acid or an alkali metal salt derived therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.