Synthesis of acyl cyanides in a hydrous reaction medium
US5352827A · kind A · utility
1Cited by
4References
15Claims
0Family size
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Key dates
| Filing date | Mar 23, 1993 |
| Grant date | Oct 4, 1994 |
| Priority date | — |
| Expiry date | Mar 23, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C253/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The acyl cyanides (nitriles) are prepared by reacting an acid halide with an alkali metal cyanide, in the presence of an alkylene oxide compound and a catalytically effective amount of water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.