Recognition in the domain of molecular chirality: from noncovalent interactions to separation of enantiomers

P Peluso, B Chankvetadze - Chemical Reviews, 2022 - ACS Publications
It is not a coincidence that both chirality and noncovalent interactions are ubiquitous in
nature and synthetic molecular systems. Noncovalent interactivity between chiral molecules …

Bismuth in radical chemistry and catalysis

M Mato, J Cornella - Angewandte Chemie International Edition, 2024 - Wiley Online Library
Whereas indications of radical reactivity in bismuth compounds can be traced back to the
19th century, the preparation and characterization of both transient and persistent bismuth …

Oxidative addition of aryl electrophiles into a red-light-active bismuthinidene

M Mato, PC Bruzzese, F Takahashi… - Journal of the …, 2023 - ACS Publications
The oxidative addition of aryl electrophiles is a fundamental organometallic reaction widely
applied in the field of transition metal chemistry and catalysis. However, the analogous …

Tandem C/N-difunctionalization of nitroarenes: reductive amination and annulation by a ring expansion/contraction sequence

G Li, MN Lavagnino, SZ Ali, S Hu… - Journal of the …, 2022 - ACS Publications
A synthetic method for the reductive transformation of nitroarenes into ortho-aminated and-
annulated products is reported. The method operates via the exhaustive deoxygenation of …

Bi-Catalyzed Trifluoromethylation of C(sp2)–H Bonds under Light

T Tsuruta, D Spinnato, HW Moon… - Journal of the …, 2023 - ACS Publications
We disclose a Bi-catalyzed C–H trifluoromethylation of (hetero) arenes using CF3SO2Cl
under light irradiation. The catalytic method permits the direct functionalization of various …

A crystalline doubly oxidized carbene

YK Loh, M Melaimi, M Gembicky, D Munz, G Bertrand - Nature, 2023 - nature.com
The chemistry of carbon is governed by the octet rule, which refers to its tendency to have
eight electrons in its valence shell. However, a few exceptions do exist, for example, the trityl …

Catalysis with diboron (4)/pyridine: application to the broad-scope [3+ 2] cycloaddition of cyclopropanes and alkenes

Z Ding, Z Liu, Z Wang, T Yu, M Xu, J Wen… - Journal of the …, 2022 - ACS Publications
In contrast to the extensive but non-recyclable use of tetraalkoxydiboron (4) compounds as
stoichiometric reagents in diverse reactions, this article reports an atom-economical reaction …

Hydrogen splitting at a single phosphorus centre and its use for hydrogenation

D Bawari, D Toami, K Jaiswal, R Dobrovetsky - Nature Chemistry, 2024 - nature.com
Catalytic processes are largely dominated by transition-metal complexes. Main-group
compounds that can mimic the behaviour of the transition-metal complexes are of great …

Calix[4]pyrrolato-germane-(thf)2: Unlocking the Anti-van't Hoff–Le Bel Reactivity of Germanium(IV) by Ligand Dissociation

R Yadav, P Janßen, M Schorpp… - Journal of the American …, 2023 - ACS Publications
Anti-van't Hoff–Le Bel configured p-block element species possess intrinsically high
reactivity and are thus challenging to isolate. Consequently, numerous elements in this …

Redox-neutral organometallic elementary steps at bismuth: catalytic synthesis of aryl sulfonyl fluorides

M Magre, J Cornella - Journal of the American Chemical Society, 2021 - ACS Publications
A Bi-catalyzed synthesis of sulfonyl fluorides from the corresponding (hetero) aryl boronic
acids is presented. We demonstrate that the organobismuth (III) catalysts bearing a bis-aryl …