Dual reactivity based dynamic covalent chemistry: mechanisms and applications

L You - Chemical Communications, 2023 - pubs.rsc.org
Dynamic covalent chemistry (DCC) focuses on the reversible formation, breakage, and
exchange of covalent bonds and assemblies, setting a bridge between irreversible organic …

A molecular descriptor of intramolecular noncovalent interaction for regulating optoelectronic properties of organic semiconductors

M Liu, X Han, H Chen, Q Peng, H Huang - Nature Communications, 2023 - nature.com
In recent years, intramolecular noncovalent interaction has become an important means to
modulate the optoelectronic performances of organic/polymeric semiconductors. However, it …

Context-Dependent Significance of London Dispersion

LA Gravillier, SL Cockroft - Accounts of Chemical Research, 2023 - ACS Publications
Conspectus London forces constitute an attractive component of van der Waals interactions
and originate from transient correlated momentary dipoles in adjacent atoms. The in-depth …

Catalytic Asymmetric Formal C–C Bond Insertion Reaction of Aldehydes via 1, 2-Acyl Shift: Construction of All-Carbon Quaternary Stereocenters with Three Carbonyl …

HM Jeong, JW Lee, DK Kim, DH Ryu - ACS Catalysis, 2023 - ACS Publications
The formal C–H bond insertion reaction into aldehydes via 1, 2-hydride shift has been well
established; however, the formal C–C bond insertion is more challenging. In the presence of …

Regio-and enantioselective synthesis of acyclic quaternary carbons via organocatalytic addition of organoborates to (Z)-Enediketones

PK Peng, A Isho, JA May - Nature Communications, 2024 - nature.com
The chemical synthesis of molecules with closely packed atoms having their bond
coordination saturated is a challenge to synthetic chemists, especially when three …

Pnictogen Interactions with Nitrogen Acceptors

B Lin, H Liu, I Karki, EC Vik, MD Smith… - Angewandte …, 2023 - Wiley Online Library
Stabilizing nitrogen pnictogen bond interactions were measured using molecular rotors.
Intramolecular C= O⋅⋅⋅ N interactions were formed in the bond rotation transition states …

Observations of tetrel bonding between sp 3-carbon and THF

VL Heywood, TPJ Alford, JJ Roeleveld, SJL Deprez… - Chemical …, 2020 - pubs.rsc.org
We report the direct observation of tetrel bonding interactions between sp3-carbons of the
supramolecular synthon 3, 3-dimethyl-tetracyanocyclopropane (1) and tetrahydrofuran in the …

Lone Pair− π Interactions in Organic Reactions

Y Chen, Q Zhen, FJ Meng, P Yu, C Xu - Chemical Reviews, 2024 - ACS Publications
Noncovalent interactions between a lone pair of electrons and π systems can be
categorized into two types based on the nature of π systems. Lone pair− π (C═ O) …

n→ π* interactions as a versatile tool for controlling dynamic imine chemistry in both organic and aqueous media

H Chen, H Ye, Y Hai, L Zhang, L You - Chemical Science, 2020 - pubs.rsc.org
The imine bond holds a prominent place in supramolecular chemistry and materials science,
and one issue is the stability of imines due to their electrophilic nature. Here we introduced …

Understanding the n→ π* non-covalent interaction using different experimental and theoretical approaches

P Panwaria, A Das - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
Herein, a perspective on the recent understanding of weak n→ π* interaction obtained using
different experimental and theoretical approaches is presented. This interaction is purely an …