Role of polar solvents for the synthesis of pillar[6]arenes

被引：14
|
作者：
Santra, S. [1 ]
Kovalev, I. S. [1 ]
Kopchuk, D. S. [1 ,2 ]
Zyryanov, G. V. [1 ,2 ]
Majee, A. [3 ]
Charushin, V. N. [1 ,2 ]
Chupakhin, O. N. [1 ,2 ]
机构：
[1] Ural Fed Univ, Inst Chem Engn, Ekaterinburg 620002, Russia
[2] Russian Acad Sci, I Ya Postovskiy Inst Organ Synth, Ural Div, Ekaterinburg 620219, Russia
[3] Visva Bharati, Dept Chem, Santini Ketan 731235, W Bengal, India
来源：
RSC ADVANCES | 2015年 / 5卷 / 126期
基金：
俄罗斯科学基金会;
关键词：
HIGH-YIELD SYNTHESIS; HOST; DRIVEN; FACILE; COMPLEXATION; PILLARARENES; RECOGNITION; MOLECULES; CHANNELS; BINDING;
D O I：
10.1039/c5ra19569a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An efficient procedure for the synthesis of pillar[6]arenes has been developed. The procedure involves the condensation of 1,4-dialkoxybenzenes and paraformaldehyde in the presence of a catalytic amount of H2SO4 or BF3 center dot OEt2 in polar solvent media (acetonitrile, ethyl alcohol, acetone etc.). In all cases the interaction afforded pillar[6]arenes in high yields.
引用
收藏
页码：104278 / 104282
页数：5
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