Effect of cyclodextrins on coupling of o-ethoxybenzenediazonium salt with pyrrole, imidazole and 2-methylimidazole

被引：2
|
作者：
Jamrogiewicz, Marzena [1 ]
Sadowska, Kamila [1 ]
Biernat, Jan F. [1 ]
机构：
[1] Gdansk Univ Technol, PL-80952 Gdansk, Poland
来源：
JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY | 2006年 / 56卷 / 3-4期
关键词：
cyclodextrins; diazonium salts; coupling reactions; pyrrole; imidazole; 2-methylimidazole;
D O I：
10.1007/s10847-006-9115-0
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The effect of beta-cyclodextrin on o-ethoxybenzenediazonium salt coupling with pyrrole, imidazole and 2-methylimidazole has been studied. The differences in the reaction course, the overall yield and products distribution have been analyzed. Experiments without cyclodextrins and selected reactions with alpha- and gamma-cyclodextrins have been performed for comparison. The results are discussed in terms of co-conformation of azole molecules embedded in cyclodextrin cavity.
引用
收藏
页码：355 / 362
页数：8
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