Results 11 to 20 of about 1,194,003 (337)

Multilevel Hollow‐Structured Particles through Halogen‐Bond Regulated Polymer Assembly under 3D Confinement [PDF]

Advanced Science
Engineering of hollow particles with tunable internal structures often requires complicated processes and/or invasive cleavage. Halogen‐bond driven 3D confined‐assembly of block copolymers has shed light on the engineering of polymer organization along ...
Xihuang Zheng, Yi Zhao, Yuping Zhang, Renhua Deng, Baohui Li, Senbin Chen, Jintao Zhu   +6 more
doaj   +2 more sources

“Anti-Electrostatic” Halogen Bonding [PDF]

Angewandte Chemie International Edition, 2020
Halogen bonding (XB) is often described as being driven predominantly by electrostatics, and thus adducts between anionic XB donors (halogen-based Lewis acids) and anions seem counter­intuitive. Such “anti-electrostatic” XBs have been predicted theoretically, but there are currently no experimental examples based on organic XB donors. Herein, we report
Jana M. Holthoff, Elric Engelage, Robert Weiß, Stefan Huber   +3 more
openalex   +5 more sources

In vivo stability of ²¹¹At-radiopharmaceuticals: on the impact of halogen bond formation. [PDF]

RSC Med Chem, 2023
Yssartier T, Liu L, Pardoue S, Le Questel JY, Guérard F, Montavon G, Galland N.   +6 more
europepmc   +3 more sources

Halogen-bonded shape memory polymers

Nature Communications, 2022
Halogen bonding is widely adopted in organic synthesis and supramolecular crystal engineering but application of halogen bonding in the design of stimuli-responsive materials is challenging.
Hongshuang Guo, Rakesh Puttreddy, Turkka Salminen, Alons Lends, Kristaps Jaudzems, Hao Zeng, Arri Priimagi   +6 more
doaj   +5 more sources

Halogen-Bond-Mediated ¹³C Overhauser Dynamic Nuclear Polarization at 9.4 T. [PDF]

J Phys Chem Lett
Yang L, Orlando T, Bennati M.
europepmc   +2 more sources

Halogen Bond Asymmetry in Solution [PDF]

Journal of the American Chemical Society, 2018
Halogen bonding is the noncovalent interaction of halogen atoms in which they act as electron acceptors. Whereas three-center hydrogen bond complexes, [D···H···D]+ where D is an electron donor, exist in solution as rapidly equilibrating asymmetric ...
S. Lindblad, Krenare Mehmeti, Alberte X. Veiga, Bijan Nekoueishahraki, J. Gräfenstein, M. Erdélyi   +5 more
semanticscholar   +5 more sources

Principles and Applications of CF₂X Moieties as Unconventional Halogen Bond Donors in Medicinal Chemistry, Chemical Biology, and Drug Discovery. [PDF]

J Med Chem, 2023
Vaas S, Zimmermann MO, Schollmeyer D, Stahlecker J, Engelhardt MU, Rheinganz J, Drotleff B, Olfert M, Lämmerhofer M, Kramer M, Stehle T, Boeckler FM.   +11 more
europepmc   +3 more sources

Halogen-Bonded Driven Tetra-Substituted Benzene Dimers and Trimers: Potential Hosts for Metal Ions

Sci, 2022
Cyclic dimers and trimers of tetra-substituted benzenes, ((HOOC)2-C6H2-(NHI)2), are selected as convenient model systems for investigating NI…O=C halogen bond strength and cooperativity. The four substituents in benzene are chosen so that two of them act
Rubén D. Parra
doaj   +1 more source

Iodine(III)‐Based Halogen Bond Donors: Properties and Applications

The chemical record, 2021
Halogen bonding, the non‐covalent interaction of Lewis bases with an electron‐deficient region of halogen substituents, received increased attention recently.
Raphaël Robidas, Dominik L. Reinhard, Claude Y. Legault, S. Huber   +3 more
semanticscholar   +1 more source

Intermolecular Halogen Bond Detected in Racemic and Optically Pure N-C Axially Chiral 3-(2-Halophenyl)quinazoline-4-thione Derivatives

Molecules, 2022
The halogen bond has been widely used as an important supramolecular tool in various research areas. However, there are relatively few studies on halogen bonding related to molecular chirality. 3-(2-Halophenyl)quinazoline-4-thione derivatives have stable
Ryosuke Matsui, Erina Niijima, Tomomi Imai, Hiroyuki Kobayashi, Akiko Hori, Azusa Sato, Yuko Nakamura, Osamu Kitagawa   +7 more
doaj   +1 more source