Preparation of alkyl substituted 1,3-dimethylbenzenes
US4085155A · kind A · utility
2Cited by
5References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 2, 1977 |
| Grant date | Apr 18, 1978 |
| Priority date | — |
| Expiry date | May 2, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2521/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Alkyl substituted 1,3-dimethylbenzenes are prepared by reacting a mixture of acetone and 1-alkanols over a catalyst, which preferably is alumina, at elevated temperatures and pressures. Preferably, the product contains substantial amounts of penta- and hexaalkylbenzenes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.