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Novel C60-Anchored Two-Armed Poly(tert-butyl acrylate): Synthesis and Characterization

✍ Scribed by Chih-Chien Chu; Leeyih Wang; Tong-Ing Ho

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
155 KB
Volume
26
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

Summary: A multistep synthetic procedure for preparing novel C~60~‐anchored two‐armed poly(tert‐butyl acrylate) was developed. First, two‐armed poly(tert‐butyl acrylate) bearing a malonate ester core with well‐controlled molecular weight was synthesized through atom transfer radical polymerization. The effective Bingel reaction between C~60~ and the well‐defined polymer was then carried out to yield C~60~‐anchored polymer. GPC, ^1^H NMR, and UV‐vis spectroscopy indicated that the C~60~‐anchored polymer was a monosubstituted and ‘closed’ 6,6‐ring‐bridged methanofullerene derivative.

Schematic of a novel C~60~‐anchored two‐armed polymer.

magnified imageSchematic of a novel C~60~‐anchored two‐armed polymer.

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