环糊精[2]轮烷固态及溶液自组装中的分子纤维与分子线

Molecular fibers and wires in solid-state and solution self-assemblies of cyclodextrin [2]rotaxanes.

作者信息

Maniam Subashani, Cieslinski Marta M, Lincoln Stephen F, Onagi Hideki, Steel Peter J, Willis Anthony C, Easton Christopher J

机构信息

Research School of Chemistry, Australian National University, Canberra ACT 0200, Australia.

出版信息

Org Lett. 2008 May 15;10(10):1885-8. doi: 10.1021/ol8002145. Epub 2008 Apr 15.

DOI:10.1021/ol8002145

Abstract

Cyclodextrin [2]rotaxanes have been prepared by coupling dimethylanilines with dicarboxylic acids using DMT-MM, in aqueous solutions of alpha-cyclodextrin, and the example illustrated shows unusual fluorescence emission and other spectroscopic behavior characteristic of the formation of molecular wires in solution, similar to the fibers observed in the solid state.

摘要

通过使用DMT-MM，在α-环糊精水溶液中使二甲基苯胺与二羧酸偶联，制备了环糊精[2]轮烷，所举示例显示出异常的荧光发射以及溶液中分子线形成所特有的其他光谱行为，类似于在固态中观察到的纤维。

相似文献

1

Molecular fibers and wires in solid-state and solution self-assemblies of cyclodextrin [2]rotaxanes.

Org Lett. 2008 May 15;10(10):1885-8. doi: 10.1021/ol8002145. Epub 2008 Apr 15.

2

Separated and aligned molecular fibres in solid state self-assemblies of cyclodextrin [2]rotaxanes.

Chemistry. 2003 Dec 15;9(24):5971-7. doi: 10.1002/chem.200305279.

3

Cyclodextrin rotaxanes and polyrotaxanes.

Chem Rev. 2006 Mar;106(3):782-817. doi: 10.1021/cr970027+.

4

Preparation of beta-cyclodextrin polyrotaxane: photodimerization of pseudo-polyrotaxane with 2-anthryl and triphenylmethyl groups at the ends of poly(propylene glycol).

Org Lett. 2004 Feb 5;6(3):361-4. doi: 10.1021/ol0361608.

5

Thermoreversible sol-gel transition of an aqueous solution of polyrotaxane composed of highly methylated alpha-cyclodextrin and polyethylene glycol.

Chem Commun (Camb). 2006 Oct 21(39):4102-3. doi: 10.1039/b607373e. Epub 2006 Aug 21.

6

Construction and DNA condensation of cyclodextrin-based polypseudorotaxanes with anthryl grafts.

J Am Chem Soc. 2007 Sep 5;129(35):10656-7. doi: 10.1021/ja073882b. Epub 2007 Aug 11.

7

A novel strategy to assemble achiral ligands to chiral helical polyrotaxane structures.

Inorg Chem. 2011 Jul 18;50(14):6521-5. doi: 10.1021/ic200850r. Epub 2011 Jun 22.

8

Installation of a ratchet tooth and pawl to restrict rotation in a cyclodextrin rotaxane.

Chemistry. 2003 Dec 15;9(24):5978-88. doi: 10.1002/chem.200305280.

9

Supramolecular self-assemblies of beta-cyclodextrins with aromatic tethers: factors governing the helical columnar versus linear channel superstructures.

J Org Chem. 2003 Oct 31;68(22):8345-52. doi: 10.1021/jo034632q.

10

Molecular puzzle ring: pseudo[1]rotaxane from a flexible cyclodextrin derivative.

J Am Chem Soc. 2008 Dec 17;130(50):17062-9. doi: 10.1021/ja806620z.

引用本文的文献

1

Hierarchical assembly of a dual-responsive macroscopic insulated molecular wire bundle in a gradient system.

Sci Rep. 2015 Jan 15;5:7791. doi: 10.1038/srep07791.

2

Dimethyl 4,4'-(diazenedi-yl)dibenzoate at 100 K.

Acta Crystallogr Sect E Struct Rep Online. 2013 Oct 5;69(Pt 11):o1607. doi: 10.1107/S1600536813026846.

文献AI研究员

20分钟写一篇综述，助力文献阅读效率提升50倍。

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

文档翻译

学术文献翻译模型，支持多种主流文档格式。