Rhodium catalyzed hydroformylation of alpha-substituted alpha-olefins
US4642388A · kind A · utility
18Cited by
13References
22Claims
0Family size
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Key dates
| Filing date | Aug 30, 1985 |
| Grant date | Feb 10, 1987 |
| Priority date | — |
| Expiry date | Aug 30, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/49
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Alpha-substituted alpha-olefins are rapidly hydroformylated in high selectivity to aldehyde product using homogeneous rhodium catalysts modified with highly sterically hindered tricycloalkyl phosphine ligands under mild process conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.