Molecular complexes of phenols with dicyclohexylamine

被引:1
|
作者
Komissarova, NL [1 ]
Vol'eva, VB [1 ]
Belostotskaya, IS [1 ]
Kurkovskaya, LN [1 ]
Starikova, ZA [1 ]
机构
[1] Russian Acad Sci, Emanuel Inst Biochem Phys, Moscow 119991, Russia
关键词
Chromatography; Phenol; Organic Chemistry; Molecular Complex; Bulky Substituent;
D O I
10.1023/A:1026061313268
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The Mannich reaction of 2,4-di-tert-butylphenol with dicyclohexylamine was found to involve formation of a stable 1:1 molecular complex between the phenol and amine. The complex does not change on melting sublimation, and chromatography on silica gel. Its structure was determined by X-ray analysis. Stable 1:1 complexes of dicyclohexylamine with a series of substituted phenols were synthesized; exceptions were 2,6-disubstituted phenols with bulky substituents.
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页码:686 / 688
页数:3
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