PL415722A1 - Precursor of chelating carbene ligand, isomeric complexes containing the chelating ligand created from that precursor and their application as the catalyst of the metathesis of olefins - Google Patents
Precursor of chelating carbene ligand, isomeric complexes containing the chelating ligand created from that precursor and their application as the catalyst of the metathesis of olefinsInfo
- Publication number
- PL415722A1 PL415722A1 PL415722A PL41572216A PL415722A1 PL 415722 A1 PL415722 A1 PL 415722A1 PL 415722 A PL415722 A PL 415722A PL 41572216 A PL41572216 A PL 41572216A PL 415722 A1 PL415722 A1 PL 415722A1
- Authority
- PL
- Poland
- Prior art keywords
- hydrocarbon
- precursor
- heteroatom
- chelating
- fragment
- Prior art date
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- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Przedmiotem zgłoszenia jest prekursor chelatującego ligandu karbenowego przedstawiony wzorem 1, gdzie: R1, R2 oraz R3 są wybranymi w sposób niezależny atomami wodoru, fragmentami węglowodorowymi, fragmentami węglowodorowymi zawierającymi heteroatom(y); R4 oraz R5 są wybranymi w sposób niezależny atomami wodoru, fragmentami węglowodorowymi, fragmentami węglowodorowymi zawierającymi heteroatom(y), przy czym R4 oraz R5 mogą łączyć się w pierścień(nie); R5 oznacza fragment węglowodorowy, fragment węglowodorowy zawierający heteroatom(y); określenie "fragment węglowodorowy" oznacza podstawnik węglowodorowy zawierający od 1 do około 64 atomów węgla, korzystnie 1 do około 32 atomów węgla, najkorzystniej od 1 do około 16 atomów węgla, włączając liniowe, rozgałęzione, cykliczne, nasycone i nienasycone łańcuchy, zaś określenie "fragment węglowodorowy zawierający heteroatom" oznacza fragment węglowodorowy, w którym przynajmniej jeden z atomów węgla lub wodoru jest zastąpiony w dowolnym miejscu przez heteroatom, przy czym mianem heteroatomu określa się dowolny atom w cząsteczce organicznej niebędący atomem węgla lub wodoru, np. azot, fosfor, tlen, siarka, krzem. Zgłoszenie obejmuje także pięcio- i sześcioczłonowy izomer kompleksu zawierającego ligand chelatujący utworzony z takiego prekursora, a także izomeru, zwłaszcza takiego, w którym M jest rutenem, jako katalizatora metatezy olefin.The subject of the application is a chelating carbene ligand precursor represented by formula 1, where: R1, R2 and R3 are independently selected hydrogen atoms, hydrocarbon fragments, hydrocarbon fragments containing heteroatom (s); R4 and R5 are independently selected hydrogen atoms, hydrocarbon fragments, hydrocarbon fragments containing heteroatom (s), wherein R4 and R5 may combine into a ring (not); R5 is a hydrocarbon fragment, a hydrocarbon fragment containing a heteroatom (s); the term "hydrocarbon fragment" means a hydrocarbon substituent containing from 1 to about 64 carbon atoms, preferably 1 to about 32 carbon atoms, most preferably from 1 to about 16 carbon atoms, including linear, branched, cyclic, saturated and unsaturated chains, and the term "fragment heteroatom-containing hydrocarbon "means a hydrocarbon fragment wherein at least one of the carbon or hydrogen atoms is replaced anywhere by a heteroatom, whereby a heteroatom is any atom in the organic molecule that is not a carbon or hydrogen atom, e.g. nitrogen, phosphorus, oxygen, sulfur, silicon. The application also includes a five- and six-membered isomer of a complex containing a chelating ligand formed from such a precursor, as well as an isomer, especially one in which M is ruthenium, as an olefin metathesis catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL415722A PL233568B1 (en) | 2016-01-11 | 2016-01-11 | Precursor of chelating carbene ligand, isomeric complexes containing the chelating ligand created from that precursor and their application as the catalyst of the metathesis of olefins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL415722A PL233568B1 (en) | 2016-01-11 | 2016-01-11 | Precursor of chelating carbene ligand, isomeric complexes containing the chelating ligand created from that precursor and their application as the catalyst of the metathesis of olefins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL415722A1 true PL415722A1 (en) | 2017-07-17 |
| PL233568B1 PL233568B1 (en) | 2019-10-31 |
Family
ID=59298123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL415722A PL233568B1 (en) | 2016-01-11 | 2016-01-11 | Precursor of chelating carbene ligand, isomeric complexes containing the chelating ligand created from that precursor and their application as the catalyst of the metathesis of olefins |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL233568B1 (en) |
-
2016
- 2016-01-11 PL PL415722A patent/PL233568B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL233568B1 (en) | 2019-10-31 |
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