A new protocol for rotaxane synthesis

被引：45

作者：

Cantrill, SJ

Fulton, DA

Fyfe, MCT

Stoddart, JF ^{[1
]}

White, AJP

Williams, DJ

机构：

[1] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA

[2] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 19期

关键词：

rotaxanes; self-assembly; synthetic methods; template synthesis;

D O I：

10.1016/S0040-4039(99)00555-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel [2]rotaxane was synthesized when an aniline-bearing [2]pseudorotaxane-generated by the hydrogen bond-driven threading of a dibenzylammonium filament through the cavity of the macrocyclic polyether dibenzo[24]crown-8-was stoppered via reaction with a bulky isocyanate. Complete characterization of the [2]rotaxane was accomplished by NMR spectroscopy, mass spectrometry and X-ray crystallography. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：3669 / 3672

页数：4

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