Halogen substituted tetraselenafulvalene derivatives

K. Takimiya; Y. Kataoka; A. Morikami; Y. Aso; T. Otsubo

doi:10.1016/S0379-6779(00)00814-6

Halogen substituted tetraselenafulvalene derivatives

K. Takimiya, Y. Kataoka, A. Morikami, Y. Aso, T. Otsubo

SCI - Chemistry

Hiroshima University

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

10 Citations (Scopus)

Abstract

The synthesis and electrochemical properties of di- and tetra-halogenated tetraselenafulvalene (TSF) derivatives are presented. The synthetic method involves an efficient formation of halogen substituted 1,3-diselenole-2-selones from readily available starting materials. Electrochemical crystallization afforded several radical cation salts, and, of them, the ClO₄ salt of the dimethyl-dibromo-TSF showed a high conductivity of 400 S cm^-1 at room temperature and retained metallic down to ca. 90 K.

Original language	English
Pages (from-to)	875-876
Number of pages	2
Journal	Synthetic Metals
Volume	120
Issue number	1-3
DOIs	https://doi.org/10.1016/S0379-6779(00)00814-6
Publication status	Published - 2001 Mar 15

Keywords

Electrocrystallization
Heterocycle synthesis
Organic conductor
Radical cation salts

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10.1016/S0379-6779(00)00814-6

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title = "Halogen substituted tetraselenafulvalene derivatives",

abstract = "The synthesis and electrochemical properties of di- and tetra-halogenated tetraselenafulvalene (TSF) derivatives are presented. The synthetic method involves an efficient formation of halogen substituted 1,3-diselenole-2-selones from readily available starting materials. Electrochemical crystallization afforded several radical cation salts, and, of them, the ClO4 salt of the dimethyl-dibromo-TSF showed a high conductivity of 400 S cm-1 at room temperature and retained metallic down to ca. 90 K.",

keywords = "Electrocrystallization, Heterocycle synthesis, Organic conductor, Radical cation salts",

author = "K. Takimiya and Y. Kataoka and A. Morikami and Y. Aso and T. Otsubo",

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T1 - Halogen substituted tetraselenafulvalene derivatives

AU - Takimiya, K.

AU - Kataoka, Y.

AU - Morikami, A.

AU - Aso, Y.

AU - Otsubo, T.

PY - 2001/3/15

Y1 - 2001/3/15

N2 - The synthesis and electrochemical properties of di- and tetra-halogenated tetraselenafulvalene (TSF) derivatives are presented. The synthetic method involves an efficient formation of halogen substituted 1,3-diselenole-2-selones from readily available starting materials. Electrochemical crystallization afforded several radical cation salts, and, of them, the ClO4 salt of the dimethyl-dibromo-TSF showed a high conductivity of 400 S cm-1 at room temperature and retained metallic down to ca. 90 K.

AB - The synthesis and electrochemical properties of di- and tetra-halogenated tetraselenafulvalene (TSF) derivatives are presented. The synthetic method involves an efficient formation of halogen substituted 1,3-diselenole-2-selones from readily available starting materials. Electrochemical crystallization afforded several radical cation salts, and, of them, the ClO4 salt of the dimethyl-dibromo-TSF showed a high conductivity of 400 S cm-1 at room temperature and retained metallic down to ca. 90 K.

KW - Electrocrystallization

KW - Heterocycle synthesis

KW - Organic conductor

KW - Radical cation salts

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U2 - 10.1016/S0379-6779(00)00814-6

DO - 10.1016/S0379-6779(00)00814-6

M3 - Article

AN - SCOPUS:0035867343

SN - 0379-6779

VL - 120

SP - 875

EP - 876

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1-3

ER -

Halogen substituted tetraselenafulvalene derivatives

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Keywords

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