NDLI: Cellulose-supported chiral rhodium nanoparticles as sustainable heterogeneous catalysts for asymmetric carbon–carbon bond-forming reactions† †Electronic supplementary information (ESI) available: General procedures, materials, and instrumentation; synthesis, characterization and relevant spectra/cha

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Cellulose-supported chiral rhodium nanoparticles as sustainable heterogeneous catalysts for asymmetric carbon–carbon bond-forming reactions† †Electronic supplementary information (ESI) available: General procedures, materials, and instrumentation; synthesis, characterization and relevant spectra/cha

Content Provider	Semantic Scholar
Author	Yasukawa, Tomohiro Miyamura, Hiroyuki Kobayashi, Shū
Copyright Year	2015
Abstract	Cellulose-supported chiral Rh nanoparticle (NP) catalysts have been developed. The Rh NPs, which were well dispersed on cellulose, catalyzed the asymmetric 1,4-addition of arylboronic acids to enones and enoates, one of the representative asymmetric carbon-carbon bond-forming reactions, in the presence of chiral diene ligands, providing the corresponding adducts in high yields with outstanding enantioselectivities without metal leaching. The solid-state NMR analysis of the chiral NP system directly suggested interactions between the Rh NPs and the chiral ligand on cellulose. This is the first example of using polysaccharide-supported chiral metal nanoparticles for asymmetric carbon-carbon bond-forming reactions.
Starting Page	6224
Ending Page	6229
Page Count	6
File Format	PDF HTM / HTML
PubMed reference number	30090239v1
Alternate Webpage(s)	https://doi.org/10.1039/c5sc02510a
DOI	10.1039/c5sc02510a
Journal	Chemical science
Volume Number	6
Language	English
Access Restriction	Open
Subject Keyword	Amino Acids, Branched-Chain Artificial nanoparticles Cellulose Electronic Supplementary Materials Genetic Heterogeneity Instrumentation (attribute) Ligands Polysaccharides Rhodium adduct diene sequestering of metal ion
Content Type	Text
Resource Type	Article

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