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典型文献
Chiral Dienes:From Ligands to FLP Catalysts
文献摘要:
Olefins are very easily accessible compounds which are both popular substrates in synthetic chemistry and good ligands in the organometallic com-plexes.This dual character makes olefins a rich source of chiral ligands and catalysts for asymmetric catalysis.Herein,we will briefly summarize our studies on the development of chiral diene ligands for transition-metal catalyzed asymmetric reactions and chiral FLP catalysts for asymmetric met-al-free hydrogenations and hydrosilylations.Several acyclic chiral diene ligands as well as P/olefin and S/olefin hybrid ligands were developed for Rh or Pd-catalyzed asymmetric reactions.With these ligands in hand,we further put forward a novel strategy for acquiring chiral FLP catalysts via the in situ hydroboration of chiral dienes with Piers'borane.These catalysts proved to be highly effective for asymmetric metal-free hydrogenations and hydrosilylations of imines,silyl enol ethers,ketones,and aromatic N-heterocycles.
文献关键词:
作者姓名:
Xiangqing Feng;Wei Meng;Haifeng Du
作者机构:
Beijing National Laboratory for Molecular Sciences,CAS Key Laboratory of Molecular Recognition and Function,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100049,China
引用格式:
[1]Xiangqing Feng;Wei Meng;Haifeng Du-.Chiral Dienes:From Ligands to FLP Catalysts)[J].中国化学(英文版),2022(09):1109-1116
A类:
Olefins,hydrogenations,hydrosilylations,hydroboration,silyl
B类:
Chiral,Dienes,From,Ligands,FLP,Catalysts,are,very,easily,accessible,compounds,which,both,popular,substrates,synthetic,chemistry,good,ligands,organometallic,plexes,This,dual,character,makes,olefins,rich,source,chiral,catalysts,asymmetric,catalysis,Herein,will,briefly,summarize,studies,development,transition,catalyzed,reactions,free,Several,acyclic,well,hybrid,were,developed,Rh,Pd,With,these,hand,further,put,forward,novel,strategy,acquiring,via,situ,dienes,Piers,borane,These,proved,be,highly,effective,imines,enol,ethers,ketones,aromatic,heterocycles
AB值:
0.543031
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