Syntheses of novel fullerene tweezers and their supramolecular inclusion complex of C60

被引：39

作者：

Matsubara, H ^{[1
]}

Shimura, T ^{[1
]}

Hasegawa, A ^{[1
]}

Semba, M ^{[1
]}

Asano, K ^{[1
]}

Yamamoto, K ^{[1
]}

机构：

[1] Univ Osaka Prefecture, Coll Integrated Arts & Sci, Dept Chem, Osaka 5998531, Japan

来源：

CHEMISTRY LETTERS | 1998年 / 11期

关键词：

D O I：

10.1246/cl.1998.1099

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fullerene tweezers which have a rigid acetylenic spacers were synthesized and their inclusion abilities for C-60 were examined by UV spectroscopy. From the spectra, the association constants were determined using Benesi-Hildebrand method. Fullerene tweezers with a 1,4-bis(4-oxycarbonylphenyl)butadiyne spacer showed the highest association constant for C-60 (39300+/-250 dm(3)mol(-1) in benzene).

引用

页码：1099 / 1100

页数：2

共 15 条

[1] CYCLIC ACETYLENES .X. A TRANSANNULAR HYPOCHROMISM OBSERVED IN A CYCLIC DIACETYLENE CONTAINING A NAPHTHALENE NUCLEUS [J].