Catalysis in polysiloxane gels: Platinum-catalyzed hydrosilylation of polymethylhydrosiloxane leading to reusable catalysts for reduction of nitroarenes

Yukihiro Motoyama; Kazuyuki Kamo; Hideo Nagashima

doi:10.1021/ol9001366

Catalysis in polysiloxane gels: Platinum-catalyzed hydrosilylation of polymethylhydrosiloxane leading to reusable catalysts for reduction of nitroarenes

Yukihiro Motoyama, Kazuyuki Kamo, Hideo Nagashima

Department of Applied Molecular Chemistry

Research output: Contribution to journal › Article › peer-review

93 Citations (Scopus)

Abstract

Novel polysiloxane gels, to which platinum species are encapsulated, are prepared by treatment of polymethylhydrosiloxane with alkenes in the presence of Karstedt's catalyst. These gels act as reusable catalysts in the reduction of functionalized nitroarenes with H₂ to the corresponding substituted anilines without leaking the catalyst species.

Original language	English
Pages (from-to)	1345-1348
Number of pages	4
Journal	Organic letters
Volume	11
Issue number	6
DOIs	https://doi.org/10.1021/ol9001366
Publication status	Published - Mar 19 2009

All Science Journal Classification (ASJC) codes

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1021/ol9001366

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title = "Catalysis in polysiloxane gels: Platinum-catalyzed hydrosilylation of polymethylhydrosiloxane leading to reusable catalysts for reduction of nitroarenes",

abstract = "Novel polysiloxane gels, to which platinum species are encapsulated, are prepared by treatment of polymethylhydrosiloxane with alkenes in the presence of Karstedt's catalyst. These gels act as reusable catalysts in the reduction of functionalized nitroarenes with H2 to the corresponding substituted anilines without leaking the catalyst species.",

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AU - Kamo, Kazuyuki

AU - Nagashima, Hideo

PY - 2009/3/19

Y1 - 2009/3/19

N2 - Novel polysiloxane gels, to which platinum species are encapsulated, are prepared by treatment of polymethylhydrosiloxane with alkenes in the presence of Karstedt's catalyst. These gels act as reusable catalysts in the reduction of functionalized nitroarenes with H2 to the corresponding substituted anilines without leaking the catalyst species.

AB - Novel polysiloxane gels, to which platinum species are encapsulated, are prepared by treatment of polymethylhydrosiloxane with alkenes in the presence of Karstedt's catalyst. These gels act as reusable catalysts in the reduction of functionalized nitroarenes with H2 to the corresponding substituted anilines without leaking the catalyst species.

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Catalysis in polysiloxane gels: Platinum-catalyzed hydrosilylation of polymethylhydrosiloxane leading to reusable catalysts for reduction of nitroarenes

Abstract

All Science Journal Classification (ASJC) codes

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