Heavier element-containing aromatics of [4 n+ 2]-electron systems
While the implication of the aromaticity concept has been dramatically expanded to date
since its emergence in 1865, the classical [4n+ 2]/4n-electron counting protocol still plays an …
since its emergence in 1865, the classical [4n+ 2]/4n-electron counting protocol still plays an …
Experimental Realisation of Elusive Multiple‐Bonded Aluminium Compounds: A New Horizon in Aluminium Chemistry
The synthesis and isolation of stable main group compounds featuring multiple bonds has
been of great interest for several decades. A plethora of such multiply bonded complexes …
been of great interest for several decades. A plethora of such multiply bonded complexes …
Reversible dissociation of a dialumene
Dialumenes are neutral AlI compounds with Al= Al multiple bonds. We report the isolation of
an amidophosphine‐supported dialumene. Our X‐ray crystallographic, spectroscopic, and …
an amidophosphine‐supported dialumene. Our X‐ray crystallographic, spectroscopic, and …
Monomeric Cp 3t Al (I): synthesis, reactivity, and the concept of valence isomerism
A Hofmann, T Tröster, T Kupfer, H Braunschweig - Chemical science, 2019 - pubs.rsc.org
With the isolation of Cp3tAl (1), the first monomeric Cp-based Al (I) species could be realized
in a pure form via a three-step reaction sequence (salt elimination/adduct formation/adduct …
in a pure form via a three-step reaction sequence (salt elimination/adduct formation/adduct …
Dialumination of unsaturated species with a reactive bis (cyclopentadienyl) dialane
A Hofmann, A Lamprecht… - Chemical …, 2018 - pubs.rsc.org
A new bis (cyclopentadienyl) dialane is prepared, which shows controlled, selective
dialumination reactions with a conventional alkyne, an electron-rich alkyne, and an azide …
dialumination reactions with a conventional alkyne, an electron-rich alkyne, and an azide …
Chelated Diborenes and Their Inverse‐Electron‐Demand Diels–Alder Reactions with Dienes
TE Stennett, JD Mattock, L Pentecost… - Angewandte Chemie …, 2018 - Wiley Online Library
A doubly base‐stabilised diborane based on a benzylphosphine linker was prepared by a
salt elimination reaction between 2‐LiC6H4CH2PCy2⋅ Et2O and B2Br4. This compound …
salt elimination reaction between 2‐LiC6H4CH2PCy2⋅ Et2O and B2Br4. This compound …
Activation of dihydrogen by masked doubly bonded aluminum species
Activation of dihydrogen by masked dialumenes (Al= Al doubly bonded species) is reported.
Reactions of barrelene‐type dialumanes, which have the reactivity as masked equivalents of …
Reactions of barrelene‐type dialumanes, which have the reactivity as masked equivalents of …
Recent developments and applications of Lewis acidic boron reagents
JR Lawson, RL Melen - 2017 - books.rsc.org
One field of organometallic chemistry that has seen great advancements over the last 20
years is that of main-group chemistry, in particular boron chemistry, that has led to a wealth …
years is that of main-group chemistry, in particular boron chemistry, that has led to a wealth …
An open route to asymmetric substituted Al–Al bonds using Al (I)-and Al (III)-precursors
The reaction of LAl:(L= HC [C (Me) N (Ar)] 2, Ar= 2, 6-iPr2C6H3) and cAAC:→ AlX3 (X= Cl,
I)(cAAC= cyclic alkyl amino carbene) results in strikingly asymmetric Al (II)–Al (II) compounds …
I)(cAAC= cyclic alkyl amino carbene) results in strikingly asymmetric Al (II)–Al (II) compounds …
Reactions of Digallanes with p‐ and d‐Block Lewis Bases: Adducts, Bis(gallyl) Complexes, and Naked Ga+ as Ligand
JK Schuster, JH Muessig, RD Dewhurst… - … A European Journal, 2018 - Wiley Online Library
A range of double carbene adducts of digallanes (4) are prepared from an existing double
digallane adduct, and their halides are subsequently exchanged, establishing the feasibility …
digallane adduct, and their halides are subsequently exchanged, establishing the feasibility …