Platinum nanoparticles in suspension are as efficient as Karstedt's complex for alkene hydrosilylation-Reference-Cited by-同舟云学术

Platinum nanoparticles in suspension are as efficient as Karstedt's complex for alkene hydrosilylation

Published:2015 Issue:90 Volume:51 Page:16194-16196
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Galeandro-Diamant Thomas¹²³⁴⁵,Zanota Marie-Line¹²³⁴⁵,Sayah Reine¹²⁶⁷⁸,Veyre Laurent¹²⁶⁷⁸,Nikitine Clémence¹²³⁴⁵,de Bellefon Claude¹²³⁴⁵,Marrot Sébastien⁹¹⁰⁵,Meille Valérie¹²³⁴⁵,Thieuleux Chloé¹²⁶⁷⁸

Affiliation:

1. Université de Lyon

2. Institut de Chimie de Lyon

3. Laboratoire de Génie des Procédés Catalytiques (UMR 5285 CNRS-CPE Lyon)

4. 69616 Villeurbanne

5. France

6. Laboratoire de Chimie

7. Catalyse, Polymères et Procédés (UMR 5265 CNRS-Université Lyon 1-CPE Lyon)

8. Équipe Chimie Organométallique de Surface

9. Bluestar Silicones France SAS

10. 69192 Saint-Fons

Abstract

1–2 nm Pt nanoparticles and Karstedt's catalyst were used in the hydrosilylation of 1-octene with a polymethylhydrosiloxane and showed a very similar behaviour (the same TONs and the same selectivity towards 1-octene isomerization). This further assesses that Karstedt's catalyst is not truly homogeneous, but rather colloidal, during catalysis at high TONs.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2015/CC/C5CC05675F

Reference20 articles.

1. B. Marciniec , Comprehensive handbook on hydrosilylation, Pergamon Press, 1992

2. Recent advances and actual challenges in late transition metal catalyzed hydrosilylation of olefins from an industrial point of view

3. Resolving Heterogeneity Problems and Impurity Artifacts in Operationally Homogeneous Transition Metal Catalysts

4. Pt0 compounds bound in a silsesquioxane layer: active hydrosilation catalysts protected by the gel

5. Regioselective Synthesis of Multifunctional Hybrid Polysiloxanes Achieved by Pt−Nanocluster Catalysis

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