呈现柱状相的液晶富勒烯树枝状大分子。

Liquid-crystalline fullerodendrimers which display columnar phases.

作者信息

Lenoble Julie, Maringa Natacha, Campidelli Stéphane, Donnio Bertrand, Guillon Daniel, Deschenaux Robert

机构信息

Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, Case Postale 158, 2009 Neuchâtel, Switzerland.

出版信息

Org Lett. 2006 Apr 27;8(9):1851-4. doi: 10.1021/ol0603920.

DOI:10.1021/ol0603920

PMID:16623567

Abstract

[structure: see text] The title compounds were synthesized by applying the 1,3-dipolar cycloaddition reaction of aldehyde-based poly(benzyl ether) dendrimers and sarcosine (N-methylglycine) to [60]fullerene (C(60)). The dendritic building blocks used to functionalize C(60) displayed cubic and hexagonal columnar phases. The fullerene derivatives showed rectangular columnar phases of c2mm symmetry.

摘要

[结构：见正文] 通过将醛基聚（苄基醚）树枝状大分子和肌氨酸（N-甲基甘氨酸）与[60]富勒烯（C(60)）进行1,3-偶极环加成反应，合成了标题化合物。用于官能化C(60)的树枝状结构单元呈现立方相和六方柱状相。富勒烯衍生物呈现出具有c2mm对称性的矩形柱状相。