Method for synthesis of lactic acid and its derivatives and catalyst for preparing same
US-2015329458-A1 · Nov 19, 2015 · US
Process of production of dehydrolinalyl acetate (I)
US9505699B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9505699-B2 |
| Application number | US-201414889291-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 7, 2014 |
| Priority date | May 8, 2013 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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Abstract
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The present invention is related to a novel and improved process for the production of dehydrolinalyl acetate (DLA), which IUPAC name is acetic acid 1-ethynyl-1,5-dimethyl-hex-4-enyl ester, starting from dehydrolinalool (DLL), which IUPAC name is 3,7-dimethyloct-6-en-1-yn-3-ol, by catalytic acetylation.
First claim
Opening claim text (preview).
The invention claimed is: 1. A process for the production of dehydrolinalyl acetate (DLA) which is a compound of formula (I): wherein the process comprises reacting dehydrolinalool (DLL) which is a compound of formula (II): with acetic anhydride which is…
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- C07C67/08Primary
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9505699B2 cover?
- The present invention is related to a novel and improved process for the production of dehydrolinalyl acetate (DLA), which IUPAC name is acetic acid 1-ethynyl-1,5-dimethyl-hex-4-enyl ester, starting from dehydrolinalool (DLL), which IUPAC name is 3,7-dimethyloct-6-en-1-yn-3-ol, by catalytic acetylation.
- Who is the assignee on this patent?
- Dsm Ip Assets Bv, Dsm Ip Assets Bv
- What technology area does this patent fall under?
- Primary CPC classification C07C67/08. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).