Sustainable Click Reaction Catalyzed by Supported Ionic Liquid Catalyst (Cu-SILC)

Abstract Cuprous bromide was immobilized as a copper-supported ionic liquid catalyst (Cu-SILC) in the pores of amorphous mercaptopropyl silica gel with the aid of an ionic liquid, [bmim]PF 6 . The heterogeneous Cu-SILC effectively and regioselectively catalyzed Huisgen [3+2] cycloadditions at room t...

Full description

Saved in:
Bibliographic Details
Published in:Synlett 2009-03, Vol.2009 (4), p.643-647
Main Authors: Hagiwara, Hisahiro, Sasaki, Hirokazu, Hoshi, Takashi, Suzuki, Toshio
Format: Article
Language:English
Subjects:
letter
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Abstract Cuprous bromide was immobilized as a copper-supported ionic liquid catalyst (Cu-SILC) in the pores of amorphous mercaptopropyl silica gel with the aid of an ionic liquid, [bmim]PF 6 . The heterogeneous Cu-SILC effectively and regioselectively catalyzed Huisgen [3+2] cycloadditions at room temperature in aqueous ethanol, and was used up to six times after simple decantation.
ISSN:0936-5214
1437-2096
DOI:10.1055/s-0028-1087926