FIELD: chemical or physical processes.
SUBSTANCE: present invention relates to a method of producing a compound of formula 1,
,
where the substituent values are as defined in the claim. Method involves contacting an alkylidene ruthenium complex represented by formula 2,
, with carbene represented by formula 3,
, then formed reaction mixture is brought into contact with compound of formula 4,
, to obtain a compound represented by formula 1. Also disclosed are a compound of formula 1, an intermediate compound of formula 5, use of compounds of formula 1 and formula 5. Method of the present invention enables avoiding complex synthesis of the complex and enables simple modification of the benzylidene ligand.
EFFECT: obtained compounds have proved to be excellent catalysts for olefin metathesis.
20 cl, 7 tbl, 49 ex, 4 dwg
Title |
Year |
Author |
Number |
NEW RUTHENIUM COMPLEXES, THEIR USE IN THE METATHESIS REACTION AND MODALITIES FOR THE METATHESIS REACTION |
2013 |
- Skoverski Kshishtof
- Binik Mikhal
|
RU2586213C1 |
TRANSITION-METAL-FREE SILYLATION OF AROMATIC COMPOUNDS |
2013 |
- Grubbs Robert Kh.
- Fedorov Aleksej
- Tautov Anton
- Betts Kerri
|
RU2651570C2 |
GROUP 8 TRANSITION METAL CATALYSTS AND METHOD FOR MAKING SAME AND PROCESS FOR USE OF SAME IN METATHESIS REACTION |
2014 |
|
RU2674471C2 |
METHOD OF OBTAINING METALLOCENE HALOGENIDE COMPOUNDS |
2004 |
- Gvidotti Simona
- Bal'Boni David
|
RU2335504C2 |
COMPOSITION OF NUCLEATED PROPYLENE POLYMER WITH HIGH RIGIDITY |
2020 |
- Gahleitner Markus
- Wang Jingbo
- Gloger Dietrich
- Bernreitner Klaus
|
RU2784936C1 |
BISPHENOL ESTER DERIVATIVES, STABILIZED COMPOSITION AND METHOD OF POLYMER STABILIZATION |
1995 |
- Gilg Bernard
- Pitteloud Rita
|
RU2141469C1 |
METHOD FOR SELECTIVE PREPARATION OF EXO,EXO- AND ENDO,ENDO-DI(2-ETHYLHEXYL)NORBORNENE-2,3-DICARBOXYLATES FROM C5 FRACTION OF LIQUID PYROLYSIS PRODUCTS |
2020 |
- Lakeev Sergei Nikolaevich
|
RU2754913C1 |
NOVEL RUTHENIUM COMPLEXES, METHOD FOR PRODUCTION THEREOF AND USE THEREOF |
2013 |
- Grela Karol
- Charnotski Stefan
|
RU2608731C2 |
ALKANE SOLUBLE NON-METALLOCENE PRECATALYSTS |
2019 |
- Nejlson, Betani M.
- Kulman, Rodzher L.
- Manro, Ien M.
- Shul, Dzhon F.
|
RU2804655C2 |
HIGHLY ACTIVE METATHESIS CATALYSTS SELECTIVE FOR ROMP AND RCM REACTIONS |
2010 |
- Chzhan' Chzhehn-Jun' Dzhejms
|
RU2546656C2 |