Preparation and use of DMF-stabilized iridium nanoclusters as methylation catalysts using methanol as the C1 source

We report methylations of alcohols and anilines catalyzed by DMF-stabilized Ir nanoclusters using methanol as the C1 source. The DMF-stabilized Ir nanoclusters were prepared in one step and have diameters of 1–1.5 nm. They react in a borrowing-hydrogen reaction and are efficient methylation catalyst...

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Bibliographic Details
Published inChemical communications (Cambridge, England) Vol. 53; no. 6; pp. 1080 - 1083
Main Authors Oikawa, Kei, Itoh, Satoshi, Yano, Hiroki, Kawasaki, Hideya, Obora, Yasushi
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 2017
Subjects
Alcohols
Aniline
Catalysis
Catalysts
Chemistry
Chemistry, Multidisciplinary
Iridium
methanol
Methyl alcohol
Methylation
nanoparticles
Nanostructure
Physical Sciences
Science & Technology
BORROWING HYDROGEN METHODOLOGY
KETONES
NANOPARTICLES
DEHYDROGENATION
MILD CONDITIONS
COUPLING REACTION
ALPHA-ALKYLATION
H BONDS
CARBON-DIOXIDE
PRIMARY ALCOHOLS
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Summary:We report methylations of alcohols and anilines catalyzed by DMF-stabilized Ir nanoclusters using methanol as the C1 source. The DMF-stabilized Ir nanoclusters were prepared in one step and have diameters of 1–1.5 nm. They react in a borrowing-hydrogen reaction and are efficient methylation catalysts (TON up to 310 000).
Bibliography:KAKEN
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/C6CC09279A