绳结相同，绳长更长：改变配体几何结构可控制自组装三叶结中的核数。
Same knot, longer rope: altering ligand geometry provides control over nuclearity in self-assembled trefoil knots.
作者信息
Wang Qi-Li-Sha, Lin Yue-Jian, Jin Guo-Xin
机构信息
State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China.
出版信息
Chem Commun (Camb). 2021 Sep 23;57(76):9772-9775. doi: 10.1039/d1cc03699h.
PMID:34486610
Abstract
Taking advantage of the accumulation of a number of noncovalent intramolecular interactions, octanuclear and hexanuclear trefoil knots are self-assembled based on half-sandwich rhodium fragments. The selective synthesis of either the octanuclear or hexanuclear knot can be controlled by altering different dipyridyl arms.
摘要
利用多种非共价分子内相互作用的积累，基于半夹心铑片段自组装出八核和六核三叶结。通过改变不同的联吡啶臂，可以控制八核或六核结的选择性合成。
相似文献
1
Same knot, longer rope: altering ligand geometry provides control over nuclearity in self-assembled trefoil knots.绳结相同，绳长更长：改变配体几何结构可控制自组装三叶结中的核数。
Chem Commun (Camb). 2021 Sep 23;57(76):9772-9775. doi: 10.1039/d1cc03699h.
2
Template-Free Self-Assembly of Molecular Trefoil Knots and Double Trefoil Knots Featuring Cp*Rh Building Blocks.以Cp*Rh为结构单元的分子三叶结和双三叶结的无模板自组装
Chemistry. 2020 Apr 16;26(22):5093-5099. doi: 10.1002/chem.202000525. Epub 2020 Mar 31.
3
Design of and Stability Studies on Trefoil Knots Featuring RhCp* Building Blocks.含铑茂基（RhCp*）结构单元的三叶结的设计与稳定性研究
Chemistry. 2019 Jul 22;25(41):9721-9727. doi: 10.1002/chem.201901728. Epub 2019 Jun 26.
4
The codriven assembly of molecular metalla-links ([Formula: see text], [Formula: see text]) and metalla-knots ([Formula: see text], [Formula: see text]) via coordination and noncovalent interactions.通过配位和非共价相互作用实现分子金属连接体（[化学式：见原文]，[化学式：见原文]）和金属结（[化学式：见原文]，[化学式：见原文]）的共驱动组装。
Proc Natl Acad Sci U S A. 2024 Jul 2;121(27):e2407570121. doi: 10.1073/pnas.2407570121. Epub 2024 Jun 28.
5
Influence of a knot on the strength of a polymer strand.绳结对聚合物链强度的影响。
Nature. 1999 May 6;399(6731):46-8. doi: 10.1038/19935.
6
..
J Am Chem Soc. 2022 Sep 21;144(37):17232-17240. doi: 10.1021/jacs.2c07682. Epub 2022 Sep 6.
7
The average shape of the closed trefoil knot fluctuating on a floppy rope.在柔软绳索上波动的闭合三叶结的平均形状。
Eur Phys J E Soft Matter. 2013 May;36(5):47. doi: 10.1140/epje/i2013-13047-6. Epub 2013 May 14.
8
Selective Construction of Trefoil knots and a Molecular Borromean Ring Induced by Steric Hindrance of Thioether Ligands.硫醚配体的空间位阻诱导三叶结和分子博雷尔环的选择性构建。
Chem Asian J. 2021 Jul 19;16(14):1918-1924. doi: 10.1002/asia.202100450. Epub 2021 May 18.
9
Coordination-driven self-assembly of a molecular figure-eight knot and other topologically complex architectures.分子八字结及其他拓扑复杂结构的配位驱动自组装
Nat Commun. 2019 May 3;10(1):2057. doi: 10.1038/s41467-019-10075-6.
10
Folding a Molecular Strand into a Trefoil Knot of Single Handedness with Co(II)/Co(III) Chaperones.利用Co(II)/Co(III)伴侣蛋白将分子链折叠成单手性三叶结
J Am Chem Soc. 2024 Aug 7;146(31):21762-21768. doi: 10.1021/jacs.4c05953. Epub 2024 Jul 26.
引用本文的文献
1
Knotting matters: orderly molecular entanglements.打结问题：有序的分子缠结。
Chem Soc Rev. 2022 Sep 20;51(18):7779-7809. doi: 10.1039/d2cs00323f.
Zotero 插件