Process for producing 2-alkyl-2-adamantyl ester
US6770777B2 · kind B2 · utility
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4Claims
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Assignee
Inventors
Key dates
| Filing date | Nov 18, 2002 |
| Grant date | Aug 3, 2004 |
| Priority date | — |
| Expiry date | Nov 18, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/74
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention discloses a process for preparing an 2-alkyl-2-adamantyl ester comprising the steps of combining a solution or suspension of 2-adamantanone and an alkyl halide with lithium metal for reacting them to generate an lithium 2-alkyl-2-adamantyl alcoholate, and then reacting the lithium 2-alkyl-2-adamantyl alcoholate with an acid halide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.