루테늄- 또는 오스뮴-기재 착물 촉매

• Main Author: WEI ZHENLI
• Format: Patent
• Language: Korean
• Published: 13.12.2017
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS

본 발명은 루테늄- 또는 오스뮴-기재 착물 구조, 그의 합성, 및 불포화 기재를 수소화하기 위한 촉매로서의 그의 용도에 관한 것이다. 청구된 착물은 화학식 (I)에 의해 기재된다.여기서 M은 루테늄 또는 오스뮴을 나타내고, X는 F, Cl, Br, -OH, -CF, 피리딘, -OCH, -CFCOO, -CHSO또는 -BF를 나타내고, L은 N-헤테로시클릭 카르벤 (NHC) 리간드를 나타내고, L는 포스핀 리간드를 나타내고, R은 수소를 나타내고, R는 알킬, 시클로알킬, 아릴 (치환 또는 비치환됨)을 나타낸다. The present invention relates to ruthenium- or osmium-based complex structures, to the synthesis thereof and their use as catalysts for hydrogenating unsaturated substrates. The claimed complexes are described by formula (I): wherein M represents ruthenium or osmium X represents F, CI, Br, I, -OH, -CF 3 , pyridine, -OC 6 H 5 , -CF 3 COO - , -CH 3 SO 3 - , or -BF 4 - , L 1 represents a N-heterocyclic carbene (NHC) ligand, L 2 represents a phosphine ligand, R 1 represents hydrogen, R 2 represents alkyl, cycloalkyl, aryl (subst. or unsusbst.).