Method for the production of guerbet alcohols utilizing insoluble lead catalysts
US4011273A · kind A · utility
15Cited by
4References
6Claims
0Family size
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Key dates
| Filing date | Aug 4, 1975 |
| Grant date | Mar 8, 1977 |
| Priority date | — |
| Expiry date | Aug 4, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J23/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improvement in the production of Guerbet alcohols by the condensation of alcohols in the presence of a catalyst and an alkali consisting of utilizing from 0.05 to 3.0 gm per mol of total alcohol of an insoluble lead salt of an oxyacid of a group IV element having a molecular weight greater than 27, such as oxyacids selected from the group consisting of the silicate, the titanate, the zirconate, the germanate and the hafnate, as said catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.