Results 51 to 60 of about 68,472 (270)

Halogen Bonds in Clathrate Cages: A Real Space Perspective [PDF]

, 2018
We thank the Spanish MINECO, grant CTQ2015-65790-P, and theFICYT ...
Costales Castro, María Aurora, Guevara Vela, José Manuel, Hernández Lamoneda, R., Martín Pendás, Ángel, Ochoa Resendiz, D.   +4 more
core   +2 more sources

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Interplay between N∙∙∙H, N∙∙∙X and π∙∙∙X interactions in the complex pairing of pyrazine with hypohalous acids: A NBO and QTAIM (quantum theory of atoms in molecules) analysis

Bulletin of the Chemical Society of Ethiopia, 2017
The theoretical calculations of the complexes formed by pyrazine (PZ) with hypohalous acids (HOX; X= F, Cl, Br and I) have been carried out at the MP2/6-311++G(2d,2p) computational level.
A. Zabardasti, Y. A. Tyula, H. Goudarziafshar   +2 more
doaj   +1 more source

Luminescent halogen clusters

Cell Reports Physical Science, 2022
Summary: Halogen···halogen (X···X) short contacts, especially halogen bonds (XBs), have been widely used in multifarious fields because of their bridging function among luminophores, as well as their well-known heavy atom effect.
Zihao Zhao, Huili Ma, Saixing Tang, Yuxuan Li, Siyu Tao, Tianjia Yang, Anqi Lv, Wang Zhang Yuan   +7 more
doaj   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Halogen-bonded cocrystallization with phosphorus, arsenic and antimony acceptors

Nature Communications, 2019
Halogen bonding can be exploited for the design of functional supramolecular materials, but heavier elements that are known to accept a halogen bond remain limited.
Katarina Lisac, Filip Topić, Mihails Arhangelskis, Sara Cepić, Patrick A. Julien, Christopher W. Nickels, Andrew J. Morris, Tomislav Friščić, Dominik Cinčić   +8 more
doaj   +1 more source

Skeletal metalation of lactams through a carbonyl-to-nickel-exchange logic

Nature Communications, 2023
Classical metalation reactions such as the metal-halogen exchange have had a transformative impact on organic synthesis owing to their broad applicability in building carbon-carbon bonds from carbon-halogen bonds.
Hongyu Zhong, Dominic T. Egger, Valentina C. M. Gasser, Patrick Finkelstein, Loris Keim, Merlin Z. Seidel, Nils Trapp, Bill Morandi   +7 more
doaj   +1 more source

Coordination networks incorporating halogen-bond donor sites and azobenzene groups [PDF]

, 2016
Two Zn coordination networks, [Zn(1)(Py)2]2(2-propanol)n (3) and [Zn(1)2(Bipy)2](DMF)2n (4), incorporating halogen-bond (XB) donor sites and azobenzene groups have been synthesized and fully characterized.
Fernandez-Palacio F., Metrangolo P., Pilati T., Priimagi A., Resnati G., Saccone M., Terraneo G.   +6 more
core   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Nature of the Hydrogen Bond Enhanced Halogen Bond

Molecules, 2021
The factors responsible for the enhancement of the halogen bond by an adjacent hydrogen bond have been quantitatively explored by means of state-of-the-art computational methods. It is found that the strength of a halogen bond is enhanced by ca.
Susana Portela, Israel Fernández
doaj   +1 more source