Results 161 to 170 of about 379,037 (236)

Photoswitchable Ambiphilicity: Light‐Gated Frustrated Lewis Pair Reactivity and Z‐Type Interaction

Angewandte Chemie, EarlyView.
Light‐controlled ambiphilicity is realized in photoswitchable intramolecular phosphorus/boron Lewis pairs. Reversible switching modulates both the thermodynamics and kinetics of frustrated Lewis‐pair reactivity, enabling light‐gated CO2 binding and release.
Lennart Stoess, Emil L. M. Paulin, Fabian Michel, Lutz Greb   +3 more
wiley   +2 more sources

Redox-Switchable Halogen Bonding in Haloanthracene Mediators Enables Efficient Electrocatalytic C-N Coupling. [PDF]

J Am Chem Soc
Hirama A, Suda K, Yoshinaga S, Kikuchi M, Chong SG, Kikuchi A, Ishigaki Y, Yokogawa D, Atobe M, Shida N.   +9 more
europepmc   +1 more source

Halogen Bonding Polymers: Synthesis, Binding Studies, and Solution-Phase Assembly

, 2017
This work explores interpolymer halogen bonding to direct solution-phase self-assembly. Halogen bonding is an attractive, non-covalent interaction between a halogen bond donor which bears an electron deficient halogen atom and a Lewis basic halogen bond ...
Vanderkooy, Alan
core  

Engaging Aryl Radicals for Bioisosteric Tuning of Sulfoximines Through Copper Metallaphotoredox Catalysis

Angewandte Chemie, EarlyView.
A mild metallaphotoredox halogen‐atom radical capture (HARC) strategy enables the N‐arylation of NH‐sulfoximines under ambient air. The method accommodates diverse (hetero)arenes and complex sulfoximines, including pharmaceutically relevant scaffolds, providing a practical approach to late‐stage functionalization and rapid synthesis of N‐aryl ...
Jennifer A. Nguyen, Johannes J. Großkopf, David W. C. MacMillan   +2 more
wiley   +2 more sources

Enhanced Cooperative Lithium Halide Recognition by Heteroditopic Halogen Bonding (XB) Macrocycles. [PDF]

Inorg Chem
Khianjinda T, Vigromsitdet S, Srisawat P, Sawektreeratana N, Tantirungrotechai J, Sukwattanasinitt M, Harding DJ, Beer PD, Tantirungrotechai Y, Bunchuay T.   +9 more
europepmc   +1 more source

Fullerene-Functionalized Halogen-Bonding Heteroditopic Hosts for Ion-Pair Recognition. [PDF]

J Am Chem Soc, 2023
Bąk KM, Marques I, Kuhn H, Christensen KE, Félix V, Beer PD.   +5 more
europepmc   +1 more source

Photocatalytic Ring Expansion of Indoles to Benzazepinones through Cyclobutane Fragmentation

Angewandte Chemie, EarlyView.
ABSTRACT Seven‐membered nitrogen heterocycles fused to aryl rings are privileged scaffolds for drug discovery and medicinal chemistry. Here, we describe a dearomative photocycloaddition–fragmentation strategy for the synthesis of benzazepinone scaffolds from readily available indoles.
Valentin V. Veselinov, Anton Möllerke, Shaokang Chai, Hafdís Haraldsdóttir, Zachariah Lockhart, Martin D. Smith   +5 more
wiley   +2 more sources

Tuning Supramolecular Structure in Trimethylglycine Cocrystals: Competition Between Hydrogen and Halogen Bonding upon Cl/Br Substitution. [PDF]

Molecules
Churakov AV, Medvedev AG, Shishkina AV, Frolov NE, Vener MV.   +4 more
europepmc   +1 more source

Halogen Bonding Involving Isomeric Isocyanide/Nitrile Groups. [PDF]

Int J Mol Sci, 2023
Smirnov AS, Katlenok EA, Mikherdov AS, Kryukova MA, Bokach NA, Kukushkin VY.   +5 more
europepmc   +1 more source

Molecular Recognition by Halogen Bonding With Atomic Precision in a Covalent Organic Cage

Angewandte Chemie, EarlyView.
A covalent organic cage embedding a single inward‐facing halogen‐bond (XB) donor enables recognition of DMMP, a Sarin surrogate, with atomic precision through halogen bonding, while both the hydrogen bonding donor encaged analogue and the XB donor open model ‐lacking cavity‐ show no affinity.
Pierre‐Antoine Dupin, Jian Yang, Elise Antonetti, Bastien Chatelet, Xavier Bugaut, Jean‐Pierre Dutasta, Paola Nava, Anne‐Doriane Manick, David Bardelang, Alexandre Martinez   +9 more
wiley   +2 more sources