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

Yukihiro Motoyama, Kazuyuki Kamo, Hideo Nagashima

Research output: Contribution to journalArticle

73 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 languageEnglish
Pages (from-to)1345-1348
Number of pages4
JournalOrganic Letters
Volume11
Issue number6
DOIs
Publication statusPublished - Mar 19 2009

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Siloxanes
Hydrosilylation
polysiloxanes
Platinum
Catalysis
catalysis
Aniline Compounds
platinum
Gels
gels
catalysts
Catalysts
Alkenes
aniline
alkenes
polymethylhydrosiloxane

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

Cite this

Catalysis in polysiloxane gels : Platinum-catalyzed hydrosilylation of polymethylhydrosiloxane leading to reusable catalysts for reduction of nitroarenes. / Motoyama, Yukihiro; Kamo, Kazuyuki; Nagashima, Hideo.

In: Organic Letters, Vol. 11, No. 6, 19.03.2009, p. 1345-1348.

Research output: Contribution to journalArticle

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