Homochiral 1D-helical coordination polymers from achiral cucurbit[5]uril: hydroquinone-induced spontaneous resolution

被引：38

作者：

Chen, Kai ^{[1
]}

Hu, Ying-Feng ^{[2
]}

Xiao, Xin ^{[1
]}

Xue, Sai-Feng ^{[1
]}

Tao, Zhu ^{[1
]}

Zhang, Yun-Qian ^{[1
]}

Zhu, Qian-Jiang ^{[1
]}

Liu, Jing-Xin ^{[2
]}

机构：

[1] Guizhou Univ, Key Lab Macrocycl & Supramol Chem Guizhou Prov, Guiyang 550025, Peoples R China

[2] Anhui Univ Technol, Coll Chem & Chem Engn, Maanshan 243002, Peoples R China

来源：

RSC ADVANCES | 2012年 / 2卷 / 08期

基金：

中国国家自然科学基金;

关键词：

METAL-ORGANIC FRAMEWORKS; HETEROGENEOUS ASYMMETRIC CATALYSIS; CHIRAL-SYMMETRY-BREAKING; INCORPORATING CUCURBITURIL; SUPRAMOLECULAR ASSEMBLIES; HELICAL POLYROTAXANE; WEAK FERROMAGNETISM; CRYSTAL-STRUCTURES; AROMATIC KETONES; NOBEL LECTURE;

D O I：

10.1039/c2ra01132h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Compared to a linear 1D coordination polymer of cucurbit[5] uril with Dy3+ ion, a pair of homochiral 1D-helical coordination polymers of cucurbit[5] uril with Dy3+ were obtained by spontaneous resolution upon crystallization in the presence of achiral hydroquinone, suggesting hydroquinone acts as an inducer of chiral helix.

引用

页码：3217 / 3220

页数：4

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