Organogel formation by self-assembly of Ag(I) and mono-urea derivatives containing pyridyl group

被引：24

作者：

Arai, Sadao

Imazu, Kanako

Kusuda, Shiho

Yoshihama, Isao

Tonegawa, Masami

Nishimura, Yukihiro

Kitahara, Kei-ichi

Oishi, Shigero

Takemura, Tetsuo

机构：

[1] Tokyo Med Univ, Dept Chem, Shinjuku Ku, Tokyo 1608402, Japan

[2] Kitasato Univ, Sch Sci, Dept Chem, Sagamihara, Kanagawa 2288555, Japan

[3] Tokyo Med Univ, Electron Microscopy Lab, Shinjuku Ku, Tokyo 1608402, Japan

[4] Tokyo Univ Sci, Dept Chem, Shinjuku Ku, Tokyo 1628601, Japan

来源：

CHEMISTRY LETTERS | 2006年 / 35卷 / 06期

关键词：

D O I：

10.1246/cl.2006.634

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The mono-urea derivative 3 derived from 4-(2-aminoethyl)-pyridine and dodecyl isocyanate gelled aromatic solvents, such as p-xylene, tetralin, and benzene, in the presence of Ag(I). The complex formation by the coordination of two equivalents of mono-urea 3 to Ag(I) and the intermolecular hydrogen bonding between urea groups plays important roles for the fibrous self-assembly followed by the gelation.

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页码：634 / 635

页数：2

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