Cationic complexes of boron and aluminum: an early 21st century viewpoint

D Franz, S Inoue - Chemistry–A European Journal, 2019 - Wiley Online Library
Boron and aluminum are lighter Group 13 elements, found in daily life commodities, and
considered environmentally benign. Nevertheless, they markedly differ in their elemental …

Oxidative generation of boron-centered radicals in carboranes

HA Mills, JL Martin, AL Rheingold… - Journal of the American …, 2020 - ACS Publications
We report the first indirect observation and use of boron vertex-centered carboranyl radicals
generated by the oxidation of modified carboranyl precursors. These radical intermediates …

Reactions of a Four‐Membered Borete with Carbon, Silicon, and Gallium Donor Ligands: Fused and Spiro‐Type Boracycles

Z Güven, L Denker, H Dolati… - … A European Journal, 2022 - Wiley Online Library
Donor‐acceptor cyclopropanes or cyclobutanes are dipolar reagents, which are widely used
in the synthesis of complex organic (hetero) cycles in ring expansion reactions. Applying this …

New Approaches to N-Heterocyclic-Carbene-Coordinated Iminoborane and Borenium Species

P Cui, R Guo, L Kong, C Cui - Inorganic Chemistry, 2020 - ACS Publications
The synthesis, characterization, and reactivity of an iminoborane–N-heterocyclic carbene
(NHC) adduct were described. The reaction of DmpNHB (OEt) Br [1; Dmp= 2, 6-bis (2, 4, 6 …

Reactivity of an NHC-stabilized pyramidal hydrosilylene with electrophilic boron sources

G Dübek, D Franz, C Eisenhut, PJ Altmann… - Dalton …, 2019 - pubs.rsc.org
Silylenes have become an indispensable tool for molecular bond activation. Their use for
the construction of silicon–boron bonds is uncommon in comparison to the numerous …

Amidinatoamidosilylene–Dibromodiborene

J Fan, MC Yang, MD Su, CW So - Inorganic Chemistry, 2021 - ACS Publications
The amidinatoamidosilylene [LSiNMe2][1; L= PhC (N t Bu) 2] was reacted with B2Br4
(SMe2) 2 in toluene at room temperature to form the bis (silylene) tetrabromodiborane [L …

Cationic Compounds of Group 13 Elements: Entry Point to the p‐block for Modern Lewis Acid Reagents

S Singh, M Bhandari, S Rawat… - Polar Organometallic …, 2022 - Wiley Online Library
This chapter provides an overview of the recent developments in the synthetic,
characterization, reactivity studies, and applications of group 13 metal cationic complexes …

N‐Heterocyclic Silylene Main Group Element Chemistry: Adduct Formation, Insertion into E−X Bonds and Cyclization of Organoazides

MJ Krahfuss, U Radius - European Journal of Inorganic …, 2021 - Wiley Online Library
Investigations concerning the reactivity of the N‐heterocyclic silylene Dipp2NHSi (1, 1, 3‐bis
(2, 6‐diisopropylphenyl)‐1, 3‐diaza‐2‐silacyclopent‐4‐en‐2‐ylidene) towards selected …

Comparison of Chemical and Interpretative Methods: the Carbon–Boron π‐Bond as a Test Case

R Gupta, E Rezabal, G Hasrack… - Chemistry–A European …, 2020 - Wiley Online Library
Quantum chemical calculations and NBO, ETS‐NOCV, QTAIM and ELF interpretative
approaches have been carried out on C‐donor ligand‐stabilized dihydrido borenium …

5.4 Recent Advancements in Catalytic Applications of Cationic Group 13 Complexes

H Borane - Polar Organometallic Reagents, 2022 - Wiley Online Library
Hydroboration is one of the most prominent and fundamental reactions and has been widely
explored with a range of catalysts. The prominent reports on hydroboration using …