Production of myrtanal from beta-pinene epoxide
US8633338B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Dec 17, 2010 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Dec 17, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/58
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention refers to a process for the production of myrtanal from β-pinene epoxide that comprises at least of putting this epoxide in contact with a microporous and crystalline catalyst with pores of a diameter of at least 0.52 nm with an empirical formula for the calcinated and dehydrated form ofHw(MwTixSnyZrzSi1-w-x-y-z)O2 In the present invention, the microporous and crystalline catalyst preferably has pores of at least 0.52 nm and has a crystalline structure with an X-ray diffractogram of a zeolite beta.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.