The kinetics of the reaction between l-chloro-2,4-dinitrobenzene and piperidine was studied in several completely non-aqueous binary solvent mixtures where the preferential solvation is the rule at 15,Z and 40 "C. The reaction was chosen as the simplest example of aromatic nucleophilic substitution
Specific Features of Nucleophilic Substitution in 1-Chloro-3,4-dinitrobenzene.
✍ Scribed by N. V. Zotova; P. M. Kushakova; V. A. Kuznetsov; A. A. Rodin; A. V. Garabadzhiu
- Publisher
- John Wiley and Sons
- Year
- 2005
- Weight
- 15 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Abstract
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## Abstract With conventional phase‐transfer catalysis using quaternary ammonium salts, yields of 2, 4‐dinitrobenzenesulfonic acid (**2**) in the sulfodechlorination of 1‐chloro 2.4‐dinitrobenzene (**1**) with sulfite ions are no better than those obtained with the classical method in aqueous ethan