用于合成不对称功能化双层倍半硅氧烷的基于N-杂环卡宾的氢化钌催化剂。
N-Heterocyclic carbene-based ruthenium-hydride catalysts for the synthesis of unsymmetrically functionalized double-decker silsesquioxanes.
作者信息
Żak Patrycja, Delaude Lionel, Dudziec Beata, Marciniec Bogdan
机构信息
Department of Organometallic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznan, Umultowska 89B, 61-614 Poznan, Poland.
出版信息
Chem Commun (Camb). 2018 Apr 24;54(34):4306-4309. doi: 10.1039/c8cc01316k.
PMID:29637206
Abstract
Ruthenium-N-heterocyclic carbene complexes with the generic formula [RuHCl(CO)(NHC)(PCy3)] exhibit a high catalytic activity toward the (E)-selective silylative coupling of divinyl-substituted double-decker silsesquioxanes with two distinctly substituted styrenes. This process leads to a novel class of unsymmetrically functionalized silsesquioxane derivatives.
摘要
通式为[RuHCl(CO)(NHC)(PCy3)]的钌-N-杂环卡宾配合物对二乙烯基取代的双层倍半硅氧烷与两种不同取代的苯乙烯的(E)-选择性硅氢化偶联反应表现出高催化活性。该过程产生了一类新型的不对称功能化倍半硅氧烷衍生物。
Zotero 插件