Preparations of a sulfinyl acetamide
US6875893B2 · kind B2 · utility
12Cited by
5References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2003 |
| Grant date | Apr 5, 2005 |
| Priority date | — |
| Expiry date | May 22, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C319/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides processes for the preparation of modafinil which includes the step of reacting benzhydrylthiol and chloroacetamide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.