Synthesis and conformational analysis of 3,5,7-triaryl-1,3,5,7-oxatriazocanes

被引：0
|
作者：
Kakanejadifard, Ali [1 ]
Zabardasti, Abedin [1 ]
Kakanejadifard, Hadis [1 ]
机构：
[1] Lorestan Univ, Fac Sci, Dept Chem, Khorramabad, Iran
来源：
ASIAN JOURNAL OF CHEMISTRY | 2008年 / 20卷 / 06期
关键词：
3,5,7-triaryl-1,3,5,7-oxatriazocane; ab initio calculation; conformational analysis;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
By condensation of arylamines and formaldehyde in equimolar ratio, using formic acid as catalyst and acetonitrile as a solvent at room temperature, 3,5,7-triaryl-1,3,5,7-oxatriazocanes (2-5) were formed. The composition and structural formula of all compounds were confirmed by elemental analysis, IR, MS and NMR spectroscopy methods. Theoretical calculation were used for conformational analysis of 3,5,7-tri(4-chlorophenyl)-1,3,5,7-oxatriazocane in the gas phase at HF/3-21 + g(d.p) level of computational study. Results show that stability of various structures are in the order: crown > saddle > boat chair family.
引用
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页码：4706 / 4712
页数：7
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