Poly[[4-(N-tert-butyl-N-hydroxyamino)phenyl]acetylene] and the Magnetic Property of Its Radical Derivative

Hiroyuki Nishide; Takashi Kaneko; Naoki Yoshioka; Haruhisa Akiyama; Masukazu Igarashi; Eishun Tsuchida

doi:10.1021/ma00069a023

Poly[[4-(N-tert-butyl-N-hydroxyamino)phenyl]acetylene] and the Magnetic Property of Its Radical Derivative

Hiroyuki Nishide, Takashi Kaneko, Naoki Yoshioka, Haruhisa Akiyama, Masukazu Igarashi, Eishun Tsuchida

Research output: Contribution to journal › Article › peer-review

41 Citations (Scopus)

Abstract

[4-(N-tert-Butyl-N-hydroxyamino)phenyl]acetylene (7) was synthesized and polymerized to yield a solvent-soluble polyacetylene: poly [[4-(N-tert-butyl-N-hydroxyamino)phenyl] acetylene] (8). Oxidation of the polymer gave its radical derivative: the ESR spectrum showed a broad signal only in the Δm₈ = ±1 region, and magnetic measurement with a SQUID magnetometer revealed an antiferromagnetic through-space interaction.

Original language	English
Pages (from-to)	4567-4571
Number of pages	5
Journal	Macromolecules
Volume	26
Issue number	17
DOIs	https://doi.org/10.1021/ma00069a023
Publication status	Published - 1993
Externally published	Yes

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Inorganic Chemistry
Materials Chemistry

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T1 - Poly[[4-(N-tert-butyl-N-hydroxyamino)phenyl]acetylene] and the Magnetic Property of Its Radical Derivative

AU - Nishide, Hiroyuki

AU - Kaneko, Takashi

AU - Yoshioka, Naoki

AU - Akiyama, Haruhisa

AU - Igarashi, Masukazu

AU - Tsuchida, Eishun

PY - 1993

Y1 - 1993

N2 - [4-(N-tert-Butyl-N-hydroxyamino)phenyl]acetylene (7) was synthesized and polymerized to yield a solvent-soluble polyacetylene: poly [[4-(N-tert-butyl-N-hydroxyamino)phenyl] acetylene] (8). Oxidation of the polymer gave its radical derivative: the ESR spectrum showed a broad signal only in the Δm8 = ±1 region, and magnetic measurement with a SQUID magnetometer revealed an antiferromagnetic through-space interaction.

AB - [4-(N-tert-Butyl-N-hydroxyamino)phenyl]acetylene (7) was synthesized and polymerized to yield a solvent-soluble polyacetylene: poly [[4-(N-tert-butyl-N-hydroxyamino)phenyl] acetylene] (8). Oxidation of the polymer gave its radical derivative: the ESR spectrum showed a broad signal only in the Δm8 = ±1 region, and magnetic measurement with a SQUID magnetometer revealed an antiferromagnetic through-space interaction.

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Poly[[4-(N-tert-butyl-N-hydroxyamino)phenyl]acetylene] and the Magnetic Property of Its Radical Derivative

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