exo-Methylene-BEDT-TTF and alkene-functionalised BEDT-TTF derivatives: synthesis and radical cation salts

被引：1

作者：

Zecchini, Matteo ^{[1
]}

Lopez, Jordan R. ^{[1
]}

Allen, Scott W. ^{[1
]}

Coles, Simon J. ^{[2
]}

Wilson, Claire ^{[3
]}

Akutsu, Hiroki ^{[4
]}

Martin, Lee ^{[1
]}

Wallis, John D. ^{[1
]}

机构：

[1] Nottingham Trent Univ, Sch Sci & Technol, Nottingham NG11 8NS, England

[2] Univ Southampton, UK Natl Crystallog Serv, Southampton SO17 1BJ, Hants, England

[3] Diamond Light Source Ltd, Didcot OX1 0DE, Oxon, England

[4] Osaka Univ, Grad Sch Sci, Dept Chem, Osaka, Japan

来源：

RSC ADVANCES | 2015年 / 5卷 / 39期

关键词：

ELECTRONIC-STRUCTURES; MOLECULAR-STRUCTURE; CRYSTAL-STRUCTURES; BIS(VINYLENEDITHIO)TETRATHIAFULVALENE; TETRATHIAFULVALENE;

D O I：

10.1039/c5ra03921e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hydroxymethyl-BEDT-TTF is converted by tosylation and elimination into exo-methylene-BEDT-TTF whose exocyclic double bond leads to a small increase in the oxidation potential, and from which radical cation salts with perchlorate and triiodide have been prepared, the latter showing semiconductor properties. Allyloxymethyl- and allylthiomethyl-BEDT-TTF, the first BEDT-TTF derivatives with an alkene in the side chain, have been prepared, along with a 1 : 2 radical cation perchlorate salt of the former, an insulator which contains a donor dication.

引用

页码：31104 / 31112

页数：9

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