AMINES AS LEAVING GROUPS IN NUCLEOPHILIC AROMATIC-SUBSTITUTION REACTIONS .3. HYDROLYSIS OF 1-AMINO-2,4-DINITROBENZENES

被引：9
|
作者：
DEVARGAS, EB
REMEDI, MV
DEROSSI, RH
机构：
[1] Instituto de Investigaciones En Fisicoquimica de Córdoba, Infiqc, Departamento de Quimica Orgánica, Facultad de Ciencias Quimicas, Universidad Nacional de Córdoba., Córdoba, 5016, C.C. 61
来源：
JOURNAL OF PHYSICAL ORGANIC CHEMISTRY | 1995年 / 8卷 / 02期
关键词：
D O I：
10.1002/poc.610080211
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The kinetic study of the reaction of 1-pyrrolidino-2,4-dinitrobenzene, 1-piperidino-2,4-dinitrobenzene and 1-morpholino-2,4-dinitrobenzene with NaOH in the presence and absence of the amine leaving group was carried out in aqueous solutions at 25 degrees C, giving 2,4-dinitrophenol as the only product, A mechanism involving the formation of a complexes by addition of HO- or the amine to the unsubstituted positions of the aromatic ring is proposed, These complexes were found to react faster than the original substrates.
引用
收藏
页码：113 / 120
页数：8
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