Oxidative hydrolysis of heteroaromatic thiones
US6472535B1 · kind B1 · utility
0Cited by
8References
17Claims
0Family size
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Key dates
| Filing date | Oct 2, 2001 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | Oct 2, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D249/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for preparing a triazolinone includes the step of reacting a triazolinethione with an oxidant at a temperature range of from about 60° C. to about 100° C. in the presence of a base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.