Since the prediction of the existence of metallabenzenes in 1979, metallaaromatic chemistry
has developed rapidly, due to its importance in both experimental and theoretical fields …

Conspectus Aromatic compounds are important in synthetic chemistry, biomedicines, and
materials science. As a special type of aromatic complex, transition-metal-based …

Conspectus The construction of metal–carbon bonds is one of the most important issues of
organometallic chemistry. However, the chelation of polydentate ligands to a metal via …

Metallaaromatics can be broadly defined as aromatic compounds in which one of the ring
atoms is a transition metal. The metallabenzenes are one important class of these …

Metalloaromatic species are unique and important both experimentally and theoretically.
Significant progress has been made during the past few decades. New aromatic systems …

Metallacycloprop-1-ene and metallacycloprop-2-ene complexes are the smallest
unsaturated metallacycles, and have attracted continuing attention for their importance in …

Since the concept of aromaticity represents one of the most fundamental principles in
chemistry, the search for unprecedented and exciting aromatic systems, therefore, continues …

In all previously reported metallacycloprop-1-ene or η2-vinyl complexes, the metal center
bears only one vinyl moiety. We have now successfully synthesized and structurally …

Metallaaromatics are an important class of aromatic compounds, showing diverse and
interesting aromatic properties. Radical rhenabenzofurans 1–3 with a fused …

We report in this communication the first example of catalytic alkyne metathesis reactions
mediated by well-defined non-d0 alkylidyne complexes. The air-stable d2 Re (V) alkylidyne …