1,1′-Bithianthrene

被引:1
|
作者
Marthe, S [1 ]
Klar, G [1 ]
机构
[1] Univ Hamburg, Inst Anorgan & Angew Chem, D-20146 Hamburg, Germany
关键词
1,1 '-bithianthrenes; MS and NMR data; cyclovoltammetric measurements;
D O I
10.1080/10426509908036998
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
1,1'-Bithianthrene (2a) and 1,1'-Bis(2,3,7,8-tetramethoxythianthrene) (2b) are obtained by oxidation of the respective 1-lithiothianthrenes using copper(II) chloride as an oxidant. The MS as well as the H-1- and C-13-NMR data of the compounds are given. Cyclovoltammetric and coulometric measurements show 2a to be oxidable in two, not totally separable two-electronsteps.
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页码:33 / 39
页数:7
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