Continuous flow hydrogenation using polysilane-supported palladium/alumina hybrid catalysts

Continuous flow systems for hydrogenation using polysilane-supported palladium/alumina (Pd/(PSi-Al(2)O(3))) hybrid catalysts were developed. Our original Pd/(PSi-Al(2)O(3)) catalysts were used successfully in these systems and the hydrogenation of unsaturated C-C bonds and a nitro group, deprotectio...

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Published inBeilstein journal of organic chemistry Vol. 7; no. 1; pp. 735 - 739
Main Authors Oyamada, Hidekazu, Naito, Takeshi, Kobayashi, Shū
Format Journal Article
LanguageEnglish
Published Germany Beilstein-Institut 31.05.2011
Subjects
Chemistry
flow chemistry
hydrogenation
Letter
palladium
polysilane
reduction
polysilane
palladium
reduction
hydrogenation
flow chemistry
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Summary:Continuous flow systems for hydrogenation using polysilane-supported palladium/alumina (Pd/(PSi-Al(2)O(3))) hybrid catalysts were developed. Our original Pd/(PSi-Al(2)O(3)) catalysts were used successfully in these systems and the hydrogenation of unsaturated C-C bonds and a nitro group, deprotection of a carbobenzyloxy (Cbz) group, and a dehalogenation reaction proceeded smoothly. The catalyst retained high activity for at least 8 h under neat conditions.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1860-5397
1860-5397
DOI:10.3762/bjoc.7.83