798567-90-5Relevant academic research and scientific papers
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
Long-lived charge-transfer state from B?N frustrated Lewis pairs enchained in supramolecular copolymers
Adelizzi, Beatrice,Chidchob, Pongphak,Tanaka, Naoki,Lamers, Brigitte A.G.,Meskers, Stefan C.J.,Ogi, Soichiro,Palmans, Anja R.A.,Yamaguchi, Shigehiro,Meijer
, p. 16681 - 16689 (2020/11/09)
The field of supramolecular polymers is rapidly expanding; however, the exploitation of these systems as functional materials is still elusive. To become competitive, supramolecular polymers must display microstructural order and the emergence of new prop
Disclosing chirality in consecutive supramolecular polymerizations: Chiral induction by light in: N-annulated perylenetetracarboxamides
Greciano, Elisa E.,Rodríguez, Rafael,Maeda, Katsuhiro,Sánchez, Luis
supporting information, p. 2244 - 2247 (2020/03/04)
A multichiroptical characterization of the different aggregates formed by the consecutive supramolecular polymerization of chiral N-annulated perylenetetracarboxamides is reported. They form one-handed helical aggregates, which emit circularly polarized l
Cooperative Supramolecular Polymerization of Fluorescent Platinum Acetylides for Optical Waveguide Applications
Wang, Xiao,Han, Yifei,Liu, Yingying,Zou, Gang,Gao, Zhao,Wang, Feng
, p. 12466 - 12470 (2017/09/06)
One-dimensional organic structures with well-oriented π-aggregation, strong emission, and ease of processability are desirable for optoelectronic waveguiding devices. Herein, a strategy is developed to attain this objective by self-assembling platinum(II)
Liquid crystalline salen manganese(III) complexes. Mesomorphic and catalytic behaviour
Chico, Ruben,Dominguez, Cristina,Donnio, Bertrand,Coco, Silverio,Espinet, Pablo
, p. 5977 - 5983 (2011/07/29)
Several salen manganese(III) complexes displaying stable columnar mesophases in a wide range of temperatures have been synthesized. In condensed phases the molecules are assembled into dimers through intermolecular manganese-oxygen interactions and the co
Self-assembly in helical columnar mesophases and luminescence of chiral 1H-pyrazoles
Beltran, Eduardo,Cavero, Emma,Barbera, Joaquin,Serrano, Jose Luis,Elduque, Anabel,Gimenez, Raquel
scheme or table, p. 9017 - 9023 (2010/04/05)
Chiral polycatenar lH-pyrazoles self-assemble to form columnar mesophases that are stable at room temperature. X-ray diffraction and CD studies in the mesophase indicate a supramolecular helical organization consisting of stacked H-bonded dimers. The liquid-crystalline compounds reported are 3,5-bis(dialkoxyphenyl)-1Hpyrazoles that incorporate two or four dihydrocitronellyl chiral tails. It can be observed that the grafting of these branched chiral substituents onto the 3,5-diphenyl-1H-pyrazole core has a beneficial role in inducing mesomorphism, because isomeric linear-chain compounds are not liquid crystalline; this is not the usual scheme of behav-ior. Furthermore, the molecular chirality is transferred to the columnar mesophase, because preferential helical arrangements are observed. Films of the compounds are luminescent at room temperature and constitute an example of the self-organization of nondiscoid units into columnar liquid-crystalline assemblies in which the functional molecular unit transfers its properties to a hierarchically built superstructure.
Control of H- and J-type π stacking by peripheral alkyl chains and self-sorting phenomena in perylene bisimide homo- and heteroaggregates
Ghosh, Suhrit,Li, Xue-Qing,Stepanenko, Vladimir,Wuerthner, Frank
experimental part, p. 11343 - 11357 (2009/10/25)
The synthesis, self-assembly, and gelation ability of a series of organogelators based on perylene bisimide (PBI) dyes containing amide groups at imide positions are reported. The synergetic effect of intermolecular hydrogen bonding among the amide functi
An enantiomeric nanoscale architecture obtained from a pseudoenantiomeric aggregate: Covalent fixation of helical chirality formed in self-assembled discotic triazine triamides by chiral amplification
Ishi-I, Tsutomu,Kuwahara, Rempei,Takata, Akihiko,Jeong, Yeonhwan,Sakurai, Kazuo,Mataka, Shuntaro
, p. 763 - 776 (2007/10/03)
Covalent fixation of a chiral helical structure which is created in a self-assembling system by a chiral-amplification method based on the sergeants/soldiers principle is reported. Disk-shaped triazine triamides self-assembled to form columnar-type helica
New platforms integrating ethynyl-grafted modules for organogels and mesomorphic superstructures
Camerel, Franck,Ulrich, Gilles,Ziessel, Raymond
, p. 4171 - 4174 (2007/10/03)
(Chemical Equation Presented) A methyldiacylaminophenyl core substituted with gallic derivatives and alkynyl functions has been synthesized from 2,6-diamino-4-iodotoluene. By heating the iodo and ethynyl molecules, typical columnar mesophases are observed
