Method for making amides
US6303817A · kind A · utility
12Cited by
23References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2000 |
| Grant date | Oct 16, 2001 |
| Priority date | — |
| Expiry date | Aug 10, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C231/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to the manufacture of amide compounds provided through the reaction of nitrile compounds and a sulfate compound to form the related amide compound. In a preferred embodiment a diol or a triol is employed as a solvent, thereby increasing the yield of the product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.