Results 11 to 20 of about 19,455 (274)
Halogen bonding and chalcogen bonding mediated sensing [PDF]
Chemical Science, 2022 Sigma–hole interactions, in particular halogen bonding (XB) and chalcogen bonding (ChB), have become indispensable tools in supramolecular chemistry, with wide-ranging applications in crystal engineering, catalysis and materials chemistry as well as ...
Paul D., Beer +3 more
core +3 more sources
Halogen Bonding in Solution [PDF]
, 2015 Because of its expected applicability for modulation of molecular recognition phenomena in chemistry and biology, halogen bonding has lately attracted rapidly increasing interest.
Veiga, Alberte X., +7 more
core +3 more sources
Halogen Bonding in Two‐Dimensional Crystal Engineering [PDF]
ChemistryOpen, 2020 Halogen bonds, which provide an intermolecular interaction with moderate strength and high directionality, have emerged as a promising tool in the repertoire of non‐covalent interactions.
Dr. Joan Teyssandier +2 more
doaj +2 more sources
π covalency in the halogen bond [PDF]
Nature Communications, 2020 Current models of halogen bonding describe the σ-symmetric component of this interaction but do not contemplate the possibility of π-covalency. Here the authors provide experimental and computational evidence of π-covalency in halogen bonds involving ...
Cameron W. Kellett +2 more
doaj +3 more sources
Halogen Bonding in Supramolecular Chemistry [PDF]
Chemical Reviews, 2015 A study is conducted to investigate halogen bonding in supramolecular chemistry. The study gives an overview of how computational methods have been applied to understand the nature of halogen bonding (XB) interactions, starting with quantum mechanics (QM)
Barendt, Timothy +5 more
core +3 more sources
Chemical Reviews, 2016 The halogen bond occurs when there is evidence of a net attractive interaction between an electrophilic region associated with a halogen atom in a molecular entity and a nucleophilic region in another, or the same, molecular entity. In this fairly extensive review, after a brief history of the interaction, we will provide the reader with a snapshot of ...
Cavallo, Gabriella +7 more
+5 more sources
Polymer-Bound Halogen Bonding Organocatalysis [PDF]
, 2022 Noncovalent organocatalysts utilizing halogen bonding have emerged in the last decade as efficient alternatives to more established hydrogen bonding donors.
Raffaella, Papagna +2 more
core +3 more sources
Halogen-Bonding-Promoted C–H Malonylation of Indoles under Visible-Light Irradiation [PDF]
, 2022 Herein, we report a halogen-bonding-based electron donor–acceptor (EDA) complex-promoted photoreaction for the synthesis of C2-malonylated indoles.
Zhuxia Zhang (2018248) +6 more
core +1 more source
Halogen-Bonding-Mediated Radical Reactions: The Unexpected Behavior of Piperazine-Based Dithiooxamide Ligands in the Presence of Diiodine [PDF]
, 2023 N,N′-Dialkylpiperazine-2,3-dithiones (R2pipdt) were recognized as a class of hexa-atomic cyclic dithiooxamide ligands with peculiar charge-transfer donor properties toward soft electron-acceptors such as noble metal cations and diiodine.
Paola Deplano +17 more
core +1 more source
Halogen-Bonding-Promoted Photoinduced C–X Borylation of Aryl Halide Using Phenol Derivatives [PDF]
, 2023 This study investigates the photoinduced C–X borylation reaction of aryl halides by forming a halogen-bonding (XB) complex using 2-naphthol as an XB acceptor.
Akichika Itoh +5 more
core +1 more source