Crystal Structure and Binding Properties of a New Molecular Clip Based on Diethoxycarbonyl Glycoluril: C42H36N6O6

被引：2

作者：

胡胜利 ^{[1
]}

王治国 ^{[2
]}

殷国栋 ^{[1
]}

陶清 ^{[1
]}

郑静 ^{[1
]}

机构：

[1] Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Department of Chemical and Environmental Engineering, Hubei Normal University

[2] School of Chemical and Materials Engineering, Huangshi Institute of Technology

来源：

结构化学 | 2012年 / 31卷 / 11期

关键词：

crystal structure; diethoxycarbony glycoluril; molecular clip; binding properties;

D O I：

10.14102/j.cnki.0254-5861.2012.11.007

中图分类号：

O621.2 [有机化合物性质];

学科分类号：

070303 ; 081704 ;

摘要：

A new molecular clip based on diethoxycarbonyl glycoluril 5: C42H36N6O6 , has been synthesized and characterized by single-crystal X-ray diffraction. The crystal belongs to orthorhombic, space group Pbca with a=12.7639(5), b=16.9727(7),c=34.2069(14) , V=7410.5(5)3 , Z=8, Dc=1.292 g/cm3 , μ(MoKα)=0.088 mm-1 , F(000)=3024, the final R=0.0655 and wR=0.1566 for 5123 observed reflections with I>2σ(I). The crystal structural analysis shows that intermolecular c-H…O and C-H…N hydrogen bonds stabilized the whole crystal structure. The binding study by fluorescence spectroscope titration showed that the title molecule can selectively recognize Fe3+ with fluorescence quenching.

引用

页码：1569 / 1574

页数：6

共 3 条

[1] Synthesis,Crystal Structure and Binding Properties of 6H,7H,13H,14H-5a,6a,7a,12a,13a,14a-Hxaazbenz[f]indeno[2,1,8-ija]naphth[2,3-f]azulene-14b,14c-dicarboxylic-5,8,12,15-tetrahydro-6,8,14-trioxo-diethyl Ester
胡胜利
王帅
李义涛
曹利平
吴安心
[J]. 结构化学, 2008, (11) : 1317 - 1322
[2] Synthesis of novel molecular clips based on diethoxycarbonyl glycoluril
Yin, GD
Wang, ZG
Chen, YF
Wu, AX
Pan, YJ
[J]. SYNLETT, 2006, (01) : 49 - 52
[3] Preparation of glycoluril monomers for expanded cucurbit[n]uril synthesis
Burnett, CA
Lagona, J
Wu, AX
Shaw, JA
Coady, D
Fettinger, JC
Day, AI
Isaacs, L
[J]. TETRAHEDRON, 2003, 59 (11) : 1961 - 1970

← 1 →