Process for preparing chloroamines
US9409863B2 · kind B2 · utility
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Key dates
| Filing date | Feb 13, 2013 |
| Grant date | Aug 9, 2016 |
| Priority date | — |
| Expiry date | Feb 13, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C239/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present application relates to a process for preparing chloroamines which can be used as precursors for syntheses of fine chemicals and active ingredients from pharmaceuticals and/or agriculture, by reaction of secondary amines of the formula (II) with chlorine gas in the presence of an aqueous alkali metal or alkaline earth metal oxide base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.