ELECTROCHEMICAL-BEHAVIOR OF SELENOORGANIC COMPOUNDS .1. DIBENZO(B,D)SELENOPYRANE AND RELATED-COMPOUNDS

被引：14

作者：

DAKOVA, B

WALCARIUS, A

LAMBERTS, L

EVERS, M

机构：

[1] FAC UNIV NOTRE DAME PAIX, ELECTROCHIM & CHIM ANALYT LAB, 61 RUE BRUXELLES, B-5000 NAMUR, BELGIUM

[2] RHONE POULENC NATTERMANN, COLOGNE RES CTR, W-5000 COLOGNE 30, GERMANY

来源：

ELECTROCHIMICA ACTA | 1990年 / 35卷 / 11-12期

关键词：

D O I：

10.1016/0013-4686(90)87090-O

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The electrochemical properties of selenoxanthene, selenoxanthene-9-ol and selenoxanthone in non-aqueous and mixed media are investigated by voltammetry at rotating platinum and vitrous carbon disk electrodes, cyclic voltammetry, chronopotentiometry and constant potential coulometry. In "dry" acetonitrile selenoxanthene leads to selenoxanthylium cation. In the presence of water, selenoxanthene-9-ol is obtained. Further oxidation of selenoxanthene-9-ol gives the selenoxanthone which can be oxidized to the corresponding selenoxide. Influence of acids and bases is shown. © 1990.

引用

页码：1855 / 1860

页数：6

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[1] STUDIES IN THE SULFONE SERIES .3. THE PREPARATION AND PROPERTIES OF 2,8-DIAMINOTHIAXANTHONE-5-DIOXIDES AND 2,8-THIAXANTHENE-5-DIOXIDES AND SOME RELATED COMPOUNDS [J].