Columnar liquid crystals based on antiaromatic expanded porphyrins

被引：3

作者：

Nguyen, Duong D. ^{[1
]}

Labella, Jorge ^{[2
]}

Laforga-Martin, Juan ^{[2
]}

Folcia, Cesar L. ^{[3
]}

Ortega, Josu ^{[3
]}

Torres, Tomas ^{[2
,4
,5
]}

Sierra, Teresa ^{[6
]}

Sessler, Jonathan L. ^{[1
]}

机构：

[1] Univ Texas Austin, Dept Chem, 105 24th St,A5300, Austin, TX 78712 USA

[2] Univ Autonoma Madrid, Dept Organ Chem, Campus Cantoblanco,C Francisco Tomas & Valiente 7, Madrid 28049, Spain

[3] Fac Sci & Technol, Dept Phys, UPV, EHU, Bilbao, Spain

[4] Univ Autonoma Madrid, Inst Adv Res Chem Sci IAdChem, Madrid 28049, Spain

[5] IMDEA Nanociencia, Campus Cantoblanco, Madrid 28049, Spain

[6] Univ Zaragoza, Fac Ciencias, Dept Quim Organ, Inst Nanociencia & Mat Aragon INMA,CSIC, Zaragoza 50009, Spain

来源：

CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 25期

关键词：

PLANAR;

D O I：

10.1039/d3cc05414d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three naphthorosarins, antiaromatic expanded porphyrins bearing different meso substituents (NRos 1-3), designed to self-assemble into columnar liquid crystalline (LC) structures, were synthesized and characterized using polarized optical microscopy (POM), differential scanning calorimetry (DSC), X-ray diffraction (XRD), as well as supporting computational calculations. The substituents were found to play a crucial role in modulating the LC behaviour. Antiaromatic expanded porphyrins designed to self-assemble into columnar liquid crystalline (LC) structures are synthesized and characterized by multiple techniques. The substituents were found to play a crucial role in modulating the LC behaviour.

引用

页码：3401 / 3404

页数：4

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