Process for dehalogenation of aryl and alpha-araliphatic halides
US4618686A · kind A · utility
18Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 27, 1984 |
| Grant date | Oct 21, 1986 |
| Priority date | — |
| Expiry date | Sep 27, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/909
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Process for the dehalogenation of aryl and alpha-araliphatic halides comprising contacting the aryl halide or alpha-araliphatic halide with hypophosphite salt, in the presence of a catalytic amount of a noble metal catalyst. This process is useful in the field of organic synthesis and for the removal of environmentally hazardous aryl and alpha-araliphatic halides, including polychlorinated biphenyls and dibenzo-p-dioxins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.