SELF-PROTONATION OF ELECTROGENERATED CARBANIONS - COMPETITION BETWEEN ELECTRODE REDUCTION AND CHEMICAL DECAY OF THE CONJUGATE BASE OF THE SUBSTRATE

被引：7

作者：

MARAN, F ^{[1
]}

SEVERIN, MG ^{[1
]}

VIANELLO, E ^{[1
]}

DANGELI, F ^{[1
]}

机构：

[1] UNIV FERRARA,DIPARTIMENTO SCI FARMACEUT,I-44100 FERRARA,ITALY

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1993年 / 352卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(93)80253-E

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The problem of the electrochemical detection of the conjugate base of the parent compound arising in the self-protonation of electrogenerated carbanions has been addressed. In particular, the case in which the conjugate base decays according to a first-order reaction in competition with its electrode reduction has been theoretically analyzed for the voltammetric method. The outcome of the calculations has been successfully compared with experimental data obtained for a representative case such as the reduction of self-protonating 2-bromo-2,N-dimethylpropanamide in NN'-dimethylformamide.

引用

页码：43 / 50

页数：8

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