BR112021023974A2 - Compounds, method for carrying out a metathesis reaction and composition - Google Patents
Compounds, method for carrying out a metathesis reaction and compositionInfo
- Publication number
- BR112021023974A2 BR112021023974A2 BR112021023974A BR112021023974A BR112021023974A2 BR 112021023974 A2 BR112021023974 A2 BR 112021023974A2 BR 112021023974 A BR112021023974 A BR 112021023974A BR 112021023974 A BR112021023974 A BR 112021023974A BR 112021023974 A2 BR112021023974 A2 BR 112021023974A2
- Authority
- BR
- Brazil
- Prior art keywords
- compounds
- carrying
- composition
- metathesis
- metathesis reaction
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 238000005649 metathesis reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 239000010937 tungsten Substances 0.000 abstract 2
- XIMHRYCLXHBMAH-UHFFFAOYSA-N 1-(5,6,7,8-tetrahydronaphthalen-1-yl)-5,6,7,8-tetrahydronaphthalen-2-ol Chemical compound C1CCCC2=C1C=CC=C2C1=C2CCCCC2=CC=C1O XIMHRYCLXHBMAH-UHFFFAOYSA-N 0.000 abstract 1
- DVWQNBIUTWDZMW-UHFFFAOYSA-N 1-naphthalen-1-ylnaphthalen-2-ol Chemical compound C1=CC=C2C(C3=C4C=CC=CC4=CC=C3O)=CC=CC2=C1 DVWQNBIUTWDZMW-UHFFFAOYSA-N 0.000 abstract 1
- 238000005686 cross metathesis reaction Methods 0.000 abstract 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical group CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000006798 ring closing metathesis reaction Methods 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- -1 unsaturated fatty acid esters Chemical class 0.000 abstract 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
compostos, método para realização de uma reação de metátese e composição. a invenção refere-se a compostos de imido alquilideno de tungstênio carregando um ligante derivado de um 1,1-binaftil-2- ol ou um 5,5,6,6,7,7,8,8-octahidro-1,1-binaftil-2-ol que se ligam ao tungstênio em sua forma oleato por intermédio de uma abstração de prótons a partir do grupo oh fenólico. os complexos podem ser utilizados em várias reações de metátese olefínica, de preferência a etenólise e a metátese cruzada de ésteres de ácidos graxos insaturados e reações de metátese de fechamento de anel.compounds, method for carrying out a metathesis reaction, and composition. the invention relates to tungsten alkylidene imido compounds bearing a linker derived from a 1,1'-binaphthyl-2-ol or a 5,5',6,6',7,7',8,8'- octahydro-1,1'-binaphthyl-2-ol that bind to tungsten in its oleate form through a proton abstraction from the phenolic oh group. the complexes can be used in various olefinic metathesis reactions, preferably ethenolysis and cross-metathesis of unsaturated fatty acid esters and ring-closing metathesis reactions.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17067839 | 2019-05-27 | ||
| PCT/EP2020/064743 WO2020239859A1 (en) | 2019-05-27 | 2020-05-27 | Tungsten imido alkylidene o-bitet and o-binol complexes and use thereof in olefin metathesis reactions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021023974A2 true BR112021023974A2 (en) | 2022-02-08 |
Family
ID=80628292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021023974A BR112021023974A2 (en) | 2019-05-27 | 2020-05-27 | Compounds, method for carrying out a metathesis reaction and composition |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR112021023974A2 (en) |
-
2020
- 2020-05-27 BR BR112021023974A patent/BR112021023974A2/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |