An experimental and theoretical investigation of the regioselective cleavage of aromatic sulfones

被引：12

作者：

Botrel, A ^{[1
]}

Furet, E

Fourets, O

Pilard, JF

机构：

[1] Ecole Natl Super Chim Rennes, Lab Physicochim, F-35700 Rennes, France

[2] Univ Rennes 1, Lab Synth & Electrosynth Organ, CNRS, UMR 6510, F-35042 Rennes, France

来源：

NEW JOURNAL OF CHEMISTRY | 2000年 / 24卷 / 10期

关键词：

D O I：

10.1039/b001477j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Aromatic sulfones activated by strongly electron-withdrawing groups were reduced electrochemically. The radical anions produced were shown to be fairly stable. Cleavage reactions are so slow that other chemical reactions (protonation, dimerization, etc.) may take place. A theoretical study at the B3LYP level underlines that bond cleavage does not depend on the presence or not of electron-withdrawing groups substituted on the phenyl ring in the para position.

引用

页码：815 / 820

页数：6

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