Process for preparing 2-ethyl-pyridine
US4041039A · kind A · utility
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16Claims
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Key dates
| Filing date | Feb 17, 1976 |
| Grant date | Aug 9, 1977 |
| Priority date | — |
| Expiry date | Feb 17, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J23/18
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Process for the manufacture of 2-ethyl-pyridine from 2-methyl-pyridine and methanol in the gaseous phase with a catalyst consisting essentially of silicon dioxide and oxides of metals of the second and/or third main group or subgroup and/or the fifth main group of the periodic system of elements at elevated temperatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.