Charge-transfer inclusion complex formation of tropylium cation with pillar[6]arenes

被引：62

作者：

Fan, Jiazeng ^{[1
]}

Deng, Hongmei ^{[1
]}

Li, Jian ^{[1
]}

Jia, Xueshun ^{[1
]}

Li, Chunju ^{[1
,2
]}

机构：

[1] Shanghai Univ, Dept Chem, Shanghai 200444, Peoples R China

[2] Beijing Natl Lab Mol Sci BNLMS, Beijing 100190, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 56期

基金：

中国国家自然科学基金;

关键词：

HOST-GUEST COMPLEXATION; SECONDARY AMMONIUM-SALTS; EFFECTIVE BINDING; CROWN-ETHERS; WATER; RECOGNITION; CAPSULES; POLYROTAXANES; DISPERSION; ROTAXANES;

D O I：

10.1039/c3cc42506a

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

The complexation behavior of pillar[6] arene hosts towards a carbonium ion, tropylium tetrafluoroborate (T center dot BF4), and the formation of novel charge-transfer (CT) inclusion complexes are described. In contrast, smaller pillar[5]arenes and larger pillar[7]arenes cannot form such complexes due to the unsuitable cavity dimensions.

引用

页码：6343 / 6345

页数：3

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