Frontiers in halogen and chalcogen‐bond donor organocatalysis
J Bamberger, F Ostler, OG Mancheño - ChemCatChem, 2019 - Wiley Online Library
Non‐covalent molecular interactions on the basis of halogen and chalcogen bonding
represent a promising, powerful catalytic activation mode. However, these “unusual” non …
represent a promising, powerful catalytic activation mode. However, these “unusual” non …
Halogen bonding in solution: anion recognition, templated self‐assembly, and organocatalysis
R Tepper, US Schubert - Angewandte Chemie International …, 2018 - Wiley Online Library
The halogen bond is a supramolecular interaction between a Lewis‐acidic region of a
covalently bound halogen and a Lewis base. It has been studied widely in silico and …
covalently bound halogen and a Lewis base. It has been studied widely in silico and …
Catalysis of organic reactions through halogen bonding
Halogen bonding, the noncovalent interaction based on electrophilic halogen substituents,
features very interesting properties, as illustrated by numerous applications continuously …
features very interesting properties, as illustrated by numerous applications continuously …
Chalcogen bonding catalysis of a nitro‐Michael reaction
P Wonner, A Dreger, L Vogel… - Angewandte Chemie …, 2019 - Wiley Online Library
Chalcogen bonding is the non‐covalent interaction between Lewis acidic chalcogen
substituents and Lewis bases. Herein, we present the first application of dicationic tellurium …
substituents and Lewis bases. Herein, we present the first application of dicationic tellurium …
A bidentate iodine (III)‐based halogen‐bond donor as a powerful organocatalyst
F Heinen, DL Reinhard, E Engelage… - Angewandte Chemie …, 2021 - Wiley Online Library
In contrast to iodine (I)‐based halogen bond donors, iodine (III)‐derived ones have only
been used as Lewis acidic organocatalysts in a handful of examples, and in all cases they …
been used as Lewis acidic organocatalysts in a handful of examples, and in all cases they …
Iodine (III) derivatives as halogen bonding organocatalysts
F Heinen, E Engelage, A Dreger… - Angewandte Chemie …, 2018 - Wiley Online Library
Hypervalent iodine (III) derivatives are known as versatile reagents in organic synthesis, but
there is only one previous report on their use as Lewis acidic organocatalysts. Herein, we …
there is only one previous report on their use as Lewis acidic organocatalysts. Herein, we …
Mechanisms in iodine catalysis
M Breugst, D von der Heiden - Chemistry–A European Journal, 2018 - Wiley Online Library
Molecular iodine has been used for more than 100 years as a remarkable catalyst for many
organic transformations such as cycloadditions, Michael and aldol reactions, or …
organic transformations such as cycloadditions, Michael and aldol reactions, or …
Diaryliodoniums as hybrid hydrogen-and halogen-bond-donating organocatalysts for the Groebke–Blackburn–Bienaymé reaction
MV Il'in, AA Sysoeva, AS Novikov… - The Journal of Organic …, 2022 - ACS Publications
Dibenziodolium and diphenyliodonium triflates display high catalytic activity for the
multicomponent reaction that leads to a series of imidazopyridines. Density functional theory …
multicomponent reaction that leads to a series of imidazopyridines. Density functional theory …
σ‐Hole Interactions in Catalysis
M Breugst, JJ Koenig - European Journal of Organic Chemistry, 2020 - Wiley Online Library
Noncovalent interactions like halogen, chalcogen, and pnictogen bonding are known for a
very long time. During the last decade, these interactions have found different applications in …
very long time. During the last decade, these interactions have found different applications in …
Carbonyl activation by selenium‐and tellurium‐based chalcogen bonding in a Michael addition reaction
P Wonner, T Steinke, L Vogel… - Chemistry–A European …, 2020 - Wiley Online Library
In the last years the use of chalcogen bonding—the noncovalent interaction involving
electrophilic chalcogen centers—in noncovalent organocatalysis has received increased …
electrophilic chalcogen centers—in noncovalent organocatalysis has received increased …