Process and apparatus for the photochemical production of halogeno-alkanes and cycloalkanes
US4452678A · kind A · utility
4Cited by
5References
19Claims
0Family size
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Inventor
Key dates
| Filing date | Apr 4, 1983 |
| Grant date | Jun 5, 1984 |
| Priority date | — |
| Expiry date | Apr 4, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S204/905
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Halogenation of alkanes and of cycloalkanes by the action of ultraviolet upon a solution of the halogen in the alkane; the solution is prepared in advance and passes into the irradiated zone, after having been put into contact with a halogenation inhibitor. Preferably, the inhibitor, which is a metal of Group VB of the Periodic Classification, is also provided at the outlet from the reactor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.