3-pentenamides from 1,3-butadienes
US4937380A · kind A · utility
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5References
8Claims
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Assignee
Inventors
Key dates
| Filing date | Oct 14, 1986 |
| Grant date | Jun 26, 1990 |
| Priority date | — |
| Expiry date | Oct 14, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C233/09
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
1,3-butadienes are catalytically hydrocarbamylated to make 3-pentenamides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.