Results 41 to 50 of about 1,102 (170)
Nanographene‐Based van der Waals Organic Framework With Permanent Porosity
Angewandte Chemie, Volume 138, Issue 27, 1 July 2026.Unlocking record‐breaking porosity in a supramolecular organic framework (SOF). Through the strategic design of a C3‐symmetric nanographene, a robust supramolecular framework is achieved via exclusively weak van der Waals forces. This metal‐free scaffold reaches a benchmark BET surface area of 1108 m2 g−1 –the highest to date for this class–combining ...
Arturo Oró +5 more
wiley +2 more sources
2-[(4-Hydroxyphenyl)diazenyl]benzoic acid–N,N′-bis(4-pyridylmethyl)oxamide (2/1)
Acta Crystallographica Section E, 2009 The asymmetric unit of the title co-crystal, 2C13H10N2O3·C14H14N4O2, comprises one molecule of 2-(4-hydroxyphenyldiazenyl)benzoic acid and half of an N,N′-bis(4-pyridylmethyl)oxamide molecule as the latter is disposed about an ...
Edward R. T. Tiekink +3 more
doaj +1 more source
Molbank, 2023 Thiazolopyrimidines are attractive to medical chemists as new antitumor agents due to their high inhibitory activity against the replication process of tumor cells and the easy modification of their structure by changing the number and nature of ...
Artem Agarkov +5 more
doaj +1 more source
Next Generation Hosts for Protein Recognition, Assembly and More
Chemistry – A European Journal, EarlyView.The original design of synthetic receptors for proteins was based on macrocycles with a hydrophobic core and a polar/charged periphery. This design, geared towards protein recognition, facilitates receptor self‐assembly. Macrocycle oligomerization, in turn, contributes to protein assembly as evidenced in many cocrystal structures.
Peter B. Crowley
wiley +1 more source
Crystal structure of 1-(4-methylphenyl)-3-(propan-2-ylideneamino)thiourea
Acta Crystallographica Section E: Crystallographic Communications, 2015 In the title thiosemicarbazone, C11H15N3S, the p-tolyl-N—H and imino-N—H groups are anti and syn, respectively, to the central thione-S atom. This allows for the formation of an intramolecular p-tolyl-N—H...N(imino) hydrogen bond. The molecule is twisted
Mukesh M. Jotani +2 more
doaj +1 more source
Crystals, 2022 Thiazolopyrimidines are attractive to medical chemists as new antitumor agents due to their high inhibiting activity towards the tumor cells replication process and easy modification of their structure by varying of the number and nature of substituents.
Artem S. Agarkov +7 more
doaj +1 more source
Chemistry – A European Journal, EarlyView.The reactions between tetra(pyridin‐4‐ylthio)tetrathiafulvalene and Br2/I2/ICl/IBr led to a variety of products, including a rare example of neutral 1:4 CT adduct and ionic products showing supramolecular cage motifs at (tri)halide templates. The nature of the reaction products was elucidated based on XRD analysis, Raman spectroscopy and QTAIM, NCI ...
Anna Caria +6 more
wiley +1 more source
Glycine methyl ester hydrochloride
Acta Crystallographica Section E, 2009 The title compound [systematic name: (methoxycarbonylmethyl)ammonium chloride], crystallizes as a salt, C3H8NO2+·Cl−, with the charged species interacting mutually via strong and highly directional N+—H...Cl− ...
Sérgio M. F. Vilela +5 more
doaj +1 more source
Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis
ChemSusChem, Volume 18, Issue 6, March 15, 2025.The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo +4 more
wiley +1 more source
Crystal structure of 1-ethylspiro[imidazolidine-4,1′-indane]-2,5-dione
Acta Crystallographica Section E, 2014 In the title compound, C13H14N2O2, the C5 ring has an envelope conformation with the C atom adjacent to the quaternary C being the flap. The five atoms comprising the imidazolidine-2,4-dione ring are almost planar (r.m.s. deviation = 0.004 Å).
Wahraan Mohammed Hussein +5 more
doaj +1 more source