117241-33-5Relevant academic research and scientific papers
Supramolecular Polymorphism in One-Dimensional Self-Assembly by Kinetic Pathway Control
Wehner, Marius,R?hr, Merle Insa Silja,Bühler, Michael,Stepanenko, Vladimir,Wagner, Wolfgang,Würthner, Frank
, (2019)
Controlling polymorphism in molecular solids is of great interest since the properties and performances of molecular materials depend on the molecules' mutual packing arrangements. Herein, we describe a perylene bisimide (PBI) organogelator molecule PBI-4
Three component assemblies by orthogonal H-bonding and donor-acceptor charge-transfer interaction
Kar, Haridas,Ghosh, Suhrit
, p. 1064 - 1066 (2014)
Three component supramolecular assemblies from a mixture of an aromatic donor (D), acceptor (A) and external structure directing agent (ESDA) are achieved by orthogonal noncovalent interactions involving two different types of H-bonding and alternate D-A
Supramolecular polymers self-assembled from trans-bis(pyridine) dichloropalladium(II) and platinum(II) complexes
Chen, Mingming,Wei, Chengsha,Tao, Jiaojiao,Wu, Xibo,Huang, Ningdong,Zhang, Guobin,Li, Liangbin
, p. 2812 - 2818 (2014)
Two structurally similar trans-bis(pyridine) dichloropalladium(II)- and platinum(II)-type complexes were synthesized and characterized. They both self-assemble in n-hexane to form viscous fluids at lower concentrations, but form metallogels at sufficient
Control the self-assembly of fluorenone-based polycatenars by tuning chain length
Zhao, Kai,Xiao, Yulong,Guo, Chunxiang,Chang, Qing,Gao, Hongfei,Cheng, Xiaohong
, p. 409 - 415 (2019)
Using Suzuki coupling reactions as key steps, a series of fluorenone-based polycatenars, consisting of a central 2,7-diphenyl-9-fluorenone core connected with the 3,4,5-trialkoxybenzoate unit via –COO- linkage at each side have been synthesized. Upon elon
Distance Matters: Biasing Mechanism, Transfer of Asymmetry, and Stereomutation in N-Annulated Perylene Bisimide Supramolecular Polymers
Aragó, Juan,Calbo, Joaquín,Cerdá, Jesús,Crassous, Jeanne,Doncel-Giménez, Azahara,Martínez, Manuel A.,Ortí, Enrique,Rodríguez, Rafael,Sánchez, Luis
, p. 13281 - 13291 (2021/09/03)
The synthesis of two series of N-annulated perylene bisimides (PBIs), compounds 1 and 2, is reported, and their self-assembling features are thoroughly investigated by a complete set of spectroscopic measurements and theoretical calculations. The study co
Constitutional Dynamic Selection at Low Reynolds Number in a Triple Dynamic System: Covalent Dynamic Adaptation Driven by Double Supramolecular Self-Assembly
Gu, Ruirui,Lehn, Jean-Marie
, p. 14136 - 14146 (2021/09/15)
A triple dynamic complex system has been designed, implementing a dynamic covalent process coupled to two supramolecular self-assembly steps. To this end, two dynamic covalent libraries (DCLs), DCL-1 and DCL-2, have been established on the basis of dynamic covalent C-C/C-N organo-metathesis between two Knoevenagel derivatives and two imines. Each DCL contains a barbituric acid-based Knoevenagel constituent that may undergo a sequential double self-organization process involving first the formation of hydrogen-bonded hexameric supramolecular macrocycles that subsequently undergo stacking to generate a supramolecular polymer SP yielding a viscous gel state. Both DCLs display selective self-organization-driven amplification of the constituent that leads to the SP. Dissociation of the SP on heating causes reversible randomization of the constituent distributions of the DCLs as a function of temperature. Furthermore, diverse distribution patterns of DCL-2 were induced by modulation of temperature and solvent composition. The present dynamic systems display remarkable self-organization-driven constitutional adaption and tunable composition by coupling between dynamic covalent component selection and two-stage supramolecular organization. In more general terms, they reveal dynamic adaptation by component selection in low Reynolds number conditions of living systems where frictional effects dominate inertial behavior.
A phase-dependent photoluminescent discotic liquid crystal bearing a graphdiyne substructure
Yu, Zhen,Chen, Xu-Man,Liu, Zhi-Yang,Wang, Meng,Huang, Shuai,Yang, Hong
, p. 911 - 914 (2021/02/06)
In recent years, graphdiyne and its derivatives with fascinating electro-optic properties have attracted tremendous scientific attention. Here we design and synthesize a graphdiyne-derived discotic liquid crystal material by decorating six wedge-shaped 3,
Ionic chiral mononuclear metal platinum complex Preparation method and application thereof
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Paragraph 0057-0061, (2021/10/05)
The invention relates to an ionic chiral mononuclear metal platinum complex, a preparation method and application thereof, and belongs to the technical field of luminescent complexes and supramolecular assembly. Ionic chiral mononuclear metal platinum com
Impact of substitution pattern and chain length on the thermotropic properties of alkoxy-substituted triphenyl-tristriazolotriazines
Detert, Heiner,Glang, Stefan,Haspel, Tobias,Lehmann, Matthias,Limbach, Daniel,Rieth, Thorsten,Schupp, Niklas,Sperner, Marcel,Tober, Natalie,Wicker, Philipp
, (2021/06/14)
Tristriazolotriazines (TTTs) with a threefold alkoxyphenyl substitution were prepared and studied by DSC, polarized optical microscopy (POM) and X-ray scattering. Six pentyloxy chains are sufficient to induce liquid-crystalline behavior in these star-shap
Triphenylene discotic liquid crystal compound and preparation method thereof
-
, (2020/09/23)
The invention relates to a triphenylene discotic liquid crystal compound and a preparation method thereof, wherein the liquid crystal compound is a series of discotic liquid crystal molecules with a large pi pi pi conjugated system, and is synthesized and
