Reactive p-block cations stabilized by weakly coordinating anions

TA Engesser, MR Lichtenthaler, M Schleep… - Chemical Society …, 2016 - pubs.rsc.org
The chemistry of the p-block elements is a huge playground for fundamental and applied
work. With their bonding from electron deficient to hypercoordinate and formally hypervalent …

Synthesis and applications of perfunctionalized boron clusters

JC Axtell, LMA Saleh, EA Qian, AI Wixtrom… - Inorganic …, 2018 - ACS Publications
This Viewpoint describes major advances pertaining to perfunctionalized boron clusters in
synthesis and their respective applications. The first portion of this work highlights key …

Gas-phase ion chemistry of [B12X12] 2−(X= F, Cl, Br, I, CN) A brief review of twelve years of researching twelve− vertexed dianions and their fragments

J Warneke - International Journal of Mass Spectrometry, 2023 - Elsevier
The closo-dodecaborate dianions [B 12 X 12] 2−(X= halogen, CN) have been recognized in
recent years for their outstanding physical and chemical properties. Gas-phase ion …

Rhodium(III)‐Catalyzed Alkenylation–Annulation of closo‐Dodecaborate Anions through Double B−H Activation at Room Temperature

Y Zhang, Y Sun, F Lin, J Liu… - Angewandte Chemie, 2016 - Wiley Online Library
Trisubstituted closo‐dodecaborates with B− O, B− N, and B− C bonds as well as a fused
borane oxazole ring have been synthesized by rhodium‐catalyzed direct cage B− H …

Electronic Structure and Stability of [B12X12]2– (X = F–At): A Combined Photoelectron Spectroscopic and Theoretical Study

J Warneke, GL Hou, E Aprà, C Jenne… - Journal of the …, 2017 - ACS Publications
The stability and electron loss process of numerous multiply charged anions (MCAs) have
been traditionally explained in terms of the classical Coulomb interaction between spatially …

Silver‐Free Activation of Ligated Gold(I) Chlorides: The Use of [Me3NB12Cl11] as a Weakly Coordinating Anion in Homogeneous Gold Catalysis

M Wegener, F Huber, C Bolli, C Jenne… - … –A European Journal, 2015 - Wiley Online Library
Phosphane and N‐heterocyclic carbene ligated gold (I) chlorides can be effectively
activated by Na [Me3NB12Cl11](1) under silver‐free conditions. This activation method with …

Halogen‐Bonded Organic Frameworks (XOFs) Based on N⋅⋅⋅Br+⋅⋅⋅N Bonds: Robust Organic Networks Constructed by Fragile Bonds

X Bai, Z Tian, H Dong, N Xia, J Zhao… - Angewandte Chemie …, 2024 - Wiley Online Library
Organic frameworks face a trade‐off between the framework stability and the bond
dynamics, which necessitates the development of innovative linkages that can generate …

Characterization of hydrogen-substituted silylium ions in the condensed phase

Q Wu, E Irran, R Mueller, M Kaupp, HFT Klare… - Science, 2019 - science.org
Hydrogen-substituted silylium ions are long-sought reactive species. We report a protolysis
strategy that chemoselectively cleaves either an Si–C (sp2) or an Si–H bond using a …

The closo‐Dodecaborate Dianion Fused with Oxazoles Provides 3D Diboraheterocycles with Selective Antimicrobial Activity

Y Sun, J Zhang, Y Zhang, J Liu… - … A European Journal, 2018 - Wiley Online Library
The synthesis and application of icosahedral boron cluster compounds has been studied
extensively since their discovery several decades ago; however, two aspects of their …

Superelectrophilic Behavior of an Anion Demonstrated by the Spontaneous Binding of Noble Gases to [B12Cl11]

M Rohdenburg, M Mayer, M Grellmann… - Angewandte Chemie …, 2017 - Wiley Online Library
It is common and chemically intuitive to assign cations electrophilic and anions nucleophilic
reactivity, respectively. Herein, we demonstrate a striking violation of this concept: The anion …