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Cited by 321

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A Modular Approach toward Functionalized Three-Dimensional Macromolecules: From Synthetic Concepts to Practical Applications

Bosman, Anton W., Vestberg, Robert, Heumann, Andi, Fréchet, Jean M. J., Hawker, Craig J.·2003·Journal of the American Chemical Society

Abstract

A new strategy for the preparation of functional, multiarm star polymers via nitroxide-mediated "living" radical polymerization has been explored. The generality of this approach to the synthesis of three-dimensional macromolecular architectures allows for the construction of nanoscopically defined materials from a wide range of different homo, block, and random copolymers combining both apolar and polar vinylic repeat units. Functional groups can also be included along the backbone or as peripheral/chain end groups, thereby modulating the reactivity and polarity of defined portions of the stars. This modular approach to the synthesis of three-dimensional macromolecules permits the application of these tailored materials as multifunctional hosts for hydrogen bonding, nanoparticle formation, and as scaffolds for catalytic groups. Examples of applications of the functional stars in catalysis include their use in a Heck-type coupling as well as an enantioselective addition reaction.

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Metadata

Authors
Bosman, A. W., Vestberg, R., Heumann, A., Fréchet, J. M. J., & Hawker, C. J.
Venue
Journal of the American Chemical Society
Published
2002-12-18
Volume
125
Issue
3
Pages
715-728
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2022897389
Cited by
321
References
1
FWCI
14.18
Type
journal article
Language
en
Open access
closed

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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