Catalytic process for regiospecific chlorination of alkanes, alkenes and arenes
US6825383B1 · kind B1 · utility
53Cited by
1References
11Claims
0Family size
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Key dates
| Filing date | Sep 22, 2003 |
| Grant date | Nov 30, 2004 |
| Priority date | — |
| Expiry date | Sep 22, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a process for regiospecific chlorination of an aromatic or aliphatic compound with a chlorine source comprising a metal chloride and other than Cl2 and SO2Cl2 in presence of hypervalent iodine catalyst and in acidic medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.