Multivalent polyglycerol supported imidazolidin-4-one organocatalysts for enantioselective Friedel–Crafts alkylations

Multivalent polyglycerol supported imidazolidin-4-one organocatalysts for enantioselective Friedel–Crafts alkylations

The first immobilization of a MacMillan’s first generation organocatalyst onto dendritic support is described. A modified tyrosine-based imidazolidin-4-one was grafted to a soluble high-loading hyperbranched polyglycerol via a copper-catalyzed alkyne–azide cycloaddition (CuAAC) reaction and readily...

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Bibliographic Details
Main Authors: Tommaso Pecchioli, Manoj Kumar Muthyala, Rainer Haag, Mathias Christmann
Format: Article
Language:English
Published: Beilstein-Institut 2015-05-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
Friedel–Crafts
homogeneous catalysis
hyperbranched polyglycerol
imidazolidin-4-one
multivalency
Online Access:https://doi.org/10.3762/bjoc.11.83

Internet

https://doi.org/10.3762/bjoc.11.83

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