Dendrimers or Nanoparticles as Supports for the Design of Efficient and Recoverable Organocatalysts? | Zendy

Keller Michel | Zendy; Perrier Arnaud | Zendy; Linhardt Roland | Zendy; Travers Laurie | Zendy; Wittmann Sebastian | Zendy; Caminade AnneMarie | Zendy; Majoral JeanPierre | Zendy; Reiser Oliver | Zendy; Ouali Armelle | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Dendrimers or Nanoparticles as Supports for the Design of Efficient and Recoverable Organocatalysts?

Author(s) -

Keller Michel,

Perrier Arnaud,

Linhardt Roland,

Travers Laurie,

Wittmann Sebastian,

Caminade AnneMarie,

Majoral JeanPierre,

Reiser Oliver,

Ouali Armelle

Publication year - 2013

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.201300120

Subject(s) - dendrimer , trimethylsilyl , catalysis , nanoparticle , carbon fibers , cobalt , polymer , chemistry , ether , chemical engineering , materials science , nanotechnology , organic chemistry , polymer chemistry , engineering , composite material , composite number

The Jørgensen–Hayashi catalyst [( S )‐α,α‐diphenylprolinol trimethylsilyl ether] was grafted onto the surface of two different supports: phosphorus dendrimers (generations 1 to 3) and magnetic, polymer‐coated cobalt/carbon (Co/C) nanobeads. These new supported catalysts displayed high activities and selectivities in the Michael additions of a wide range of aldehydes to different nitroolefins. Moreover, the dendrimer of the third generation displayed excellent recycling abilities since it could be recovered and reused in 7 consecutive runs without loss of activity.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research