Reaction of fluoronitrobenzenes with tetramethylguanidine in acetonitrile

被引：11

作者：

Schroeder, G ^{[1
]}

Eitner, K ^{[1
]}

Gierczyk, B ^{[1
]}

Rózalski, B ^{[1
]}

Brzezinski, B ^{[1
]}

机构：

[1] Adam Mickiewicz Univ, Fac Chem, PL-60780 Poznan, Poland

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1999年 / 478卷 / 1-3期

关键词：

new compounds; fluoronitrobenzenes; TMG; H-1; C-13; F-19 NMR and FT-IR; nucleophilic aromatic substitutions; kinetics;

D O I：

10.1016/S0022-2860(98)00758-3

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Products of the reaction between the three fluorinated nitrobenzenes (2,3,4,6-tetrafluoronitrobenzene, 2,3,4,5-tetrafluoronitrobenzene, pentafluoronitrobenzene) and tetramethylguanidine in acetonitrile were isolated and identified by analytical and spectroscopic methods. As the result of these reactions, ortho and pai-a substituted isomers were formed. In two of the reactions, the para isomers were the main products. The kinetics and the mechanism of these reactions are discussed. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：243 / 253

页数：11

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