DIBPillar[n]arenes (n=5, 6): Syntheses, X-ray Crystal Structures, and Complexation with n-Octyltriethyl Ammonium Hexafluorophosphate

被引：238

作者：

Han, Chengyou ^{[1
]}

Ma, Fengying ^{[1
]}

Zhang, Zibin ^{[1
]}

Xia, Binyuan ^{[1
]}

Yu, Yihua ^{[2
]}

Huang, Feihe ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

[2] E China Normal Univ, Dept Phys, Shanghai Key Lab Magnet Resonance, Shanghai 200062, Peoples R China

来源：

ORGANIC LETTERS | 2010年 / 12卷 / 19期

基金：

中国国家自然科学基金;

关键词：

GUEST; HOSTS;

D O I：

10.1021/ol1018344

中图分类号：

O62 [有机化学];

学科分类号：

070303 [有机化学];

摘要：

DIBPillar[n]arenes (n = 5, 6) were synthesized. They showed different host-guest properties with n-octyltriethyl ammonium hexafluorophosphate G due to their different cavity sizes. DIBpillar[5]arene showed no complexation with G, while DIBpillar[6]arene formed a 1:1 complex with G with an association constant of 334 (+/- 24) M-1 in chloroform. In this letter, the first pillar[6]arene crystal structure and the first investigation of the host-guest chemistry of pillar[6]arenes are reported.

引用

页码：4360 / 4363

页数：4

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