Results 1 to 10 of about 1,099,392 (297)

Crystal structure and Hirshfeld surface analysis of (E)-2-(2,4,6-trimethylbenzylidene)-3,4-dihydronaphthalen-1(2H)-one

Acta Crystallographica Section E: Crystallographic Communications, 2019
A novel chalcone, C20H20O, derived from benzylidenetetralone, was synthesized via Claissen–Schmidt condensation between tetralone and 2,4,6-trimethylbenzaldehyde.
Cemile Baydere, Merve Taşçı, Necmi Dege, Mustafa Arslan, Yusuf Atalay, Irina A. Golenya   +5 more
doaj   +1 more source

3-Methyl-5-(4-methylphenoxy)-1-phenyl-1H-pyrazole-4-carbaldehyde

IUCrData, 2022
In the title compound, C18H16N2O2, the phenyl and pyrazole rings subtend a dihedral angle of 22.68 (8)°. The packing of the title compound features aromatic π–π stacking and weak C—H...π interactions.
Sreeramapura D. Archana, Holalagudu A. Nagma Banu, Balakrishna Kalluraya, Hemmige S. Yathirajan, Rishik Balerao, Ray J. Butcher   +5 more
doaj   +1 more source

Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-b-isoprene-b-styrene) Composites

Nanomaterials, 2021
Interfacial interaction is one of the most important factors in the construction of high-performance graphene-based elastomer composites. In this paper, graphene/poly (styrene-b-isoprene-b-styrene) (SIS) composites were prepared with solution mixing ...
Xiaobing Han, Hao Kong, Tao Chen, Jie Gao, Yuan Zhao, Y. Sang, Guowen Hu   +6 more
semanticscholar   +1 more source

Supramolecular organic frameworks with ultralong phosphorescence via breaking π-Conjugated structures

Giant, 2020
Development of crystalline porous materials with luminescent properties have gradually attracted attention for their potential applications in drug delivery, bioimaging, photoelectronic and so on.
Wei Yao, Chaoqun Ma, Huili Ma, Lishun Fu, Song Lu, Anqi Lv, Suzhi Cai, Xiaochun Hang, Manjeet Singh, Huifang Shi, Zhongfu An, Wei Huang   +11 more
doaj   +1 more source

Design, synthesis and SAR studies of novel tacrine derivatives as potent cholinesterase inhibitors

European Journal of Medicinal Chemistry Reports, 2022
A series of tacrine-2-amide derivatives were synthesized and biologically evaluated for their acetylcholinesterase (AChE) inhibition studies. All synthesized compounds showed a good potency less than 100 ​nM.
Bhushanarao Dogga, Eeda Koti Reddy, C.S. Sharanya, J. Abhithaj, K.G. Arun, C.S. Ananda Kumar, K.S. Rangappa   +6 more
doaj   +1 more source

A dibenzofuran derivative: 2-(pentyloxy)dibenzo[b,d]furan

IUCrData, 2018
The title compound, C17H18O2, crystallizes in two-dimensional sheets, in which the 2-(pentyloxy)dibenzo[b,d]furan molecules are arranged in a head-to-head and tail-to-tail fashion that enables hydrophobic interactions between fully extended 2-pentoxy ...
Navneet Goyal, James P. Donahue, Camilla Do, Timothy Perry, Kyla Bongay-Williams, Maryam Foroozesh   +5 more
doaj   +1 more source

π-π stacking interactions: Non-negligible forces for stabilizing porous supramolecular frameworks

Science Advances, 2020
Collective weakness makes strength: A case of multiple π-π stacking interactions stabilizing a porous supramolecular framework. Revealing the contribution of π-π stacking interactions in supramolecular assembly is important for understanding the ...
Ji-Hua Deng, Jie Luo, Yue-Lei Mao, Sha Lai, Yun-Nan Gong, Di-Chang Zhong, Tong-Bu Lu   +6 more
semanticscholar   +1 more source

Influence of perylenediimide–pyrene supramolecular interactions on the stability of DNA-based hybrids: Importance of electrostatic complementarity

Beilstein Journal of Organic Chemistry, 2014
Aromatic π–π stacking interactions are ubiquitous in nature, medicinal chemistry and materials sciences. They play a crucial role in the stacking of nucleobases, thus stabilising the DNA double helix.
Christian B. Winiger, Simon M. Langenegger, Oleg Khorev, Robert Häner   +3 more
doaj   +1 more source

(4-Aminosulfonylphenyl)[(2-oxidonaphthalen-1-yl)imino]azanium

IUCrData, 2016
The crystal structure of the title compound, C16H13N3O3S, shows that the two independent zwitterions in the asymmetric unit are approximately planar.
A. Benosmane, D. A. Rouag, A. Mili, H. Merazig, M. A. Benaouida   +4 more
doaj   +1 more source

2-[(2,4,6-Trimethylbenzene)sulfonyl]phthalazin-1(2H)-one: crystal structure, Hirshfeld surface analysis and computational study

Acta Crystallographica Section E: Crystallographic Communications, 2020
The X-ray crystal structure of the title phthalazin-1-one derivative, C17H16N2O3S {systematic name: 2-[(2,4,6-trimethylbenzene)sulfonyl]-1,2-dihydrophthalazin-1-one}, features a tetrahedral sulfoxide-S atom, connected to phthalazin-1-one and mesityl ...
David Chukwuma Izuogu, Jonnie Niyi Asegbeloyin, Mukesh M. Jotani, Edward R. T. Tiekink   +3 more
doaj   +1 more source