A comprehensive review of caged phosphines: synthesis, catalytic applications, and future perspectives

H Shet, U Parmar, S Bhilare, AR Kapdi - Organic Chemistry Frontiers, 2021 - pubs.rsc.org
Phosphines have played an important role in the rapid rise of transition metal-catalysed
processes and with the possibility of fine-tuning the electronic and steric properties of these …

On the nature of the dative bond: Coordination to metals and beyond. The carbon case

C Lepetit, V Maraval, Y Canac, R Chauvin - Coordination Chemistry …, 2016 - Elsevier
Beyond the characterization of coordination bonding by various experimental or theoretical
signatures, an energetic measure of the quantitative dative character of a bond is derived by …

Challenging an old paradigm by demonstrating transition metal-like chemistry at a neutral nonmetal center

D Biskup, G Schnakenburg, RT Boeré… - Nature …, 2023 - nature.com
We describe nonmetal adducts of the phosphorus center of terminal phosphinidene
complexes using classical C-and N-ligands from metal coordination chemistry. The nature of …

High Lewis Acidity at Planar, Trivalent, and Neutral Bismuth Centers

KM Marczenko, S Jee, SS Chitnis - Organometallics, 2020 - ACS Publications
Geometric perturbation away from classical structures can engender unusual frontier MO
situations leading to high Lewis acidity. Recently we reported a T-shaped bismuth triamide …

Phosphorus coordination chemistry in catalysis: Air stable P (III)-dications as Lewis acid catalysts for the allylation of C–F bonds

SS Chitnis, JHW LaFortune, H Cummings, LL Liu… - …, 2018 - ACS Publications
Modification of C–F bonds with main-group catalysts has typically employed electron-
deficient Lewis superacids in high oxidation states, and the challenges of preparing and …

Access to ligand-stabilized PH-containing phosphenium complexes

D Biskup, G Schnakenburg, AE Ferao… - Dalton Transactions, 2024 - pubs.rsc.org
While the chemistry of phosphenium compounds, including metal complexes thereof, is very
well established, few derivatives having a P–H bond have been described, yet. This work …

The classification and representation of main group element compounds that feature three-center four-electron interactions

MLH Green, G Parkin - Dalton Transactions, 2016 - pubs.rsc.org
This article provides a means to classify and represent compounds that feature 3-center 4-
electron (3c–4e) interactions in terms of the number of electrons that each atom contributes …

Structural, Spectroscopic and Computational Examination of the Dative Interaction in Constrained Phosphine–Stibines and Phosphine–Stiboranes

BA Chalmers, M Bühl… - … A European Journal, 2015 - Wiley Online Library
A series of phosphine–stibine and phosphine–stiborane peri‐substituted acenaphthenes
containing all permutations of pentavalent groups SbClnPh4–n (5–9), as well as trivalent …

A Thermally Populated Germylene‐Based Donor‐Acceptor Diradical

Y Zhao, Y Zhang, T Wang, R Pei, Y Zhao… - Angewandte Chemie …, 2024 - Wiley Online Library
This work reports synthesis of a germylene based donor‐acceptor molecule and its thermal
excitation to a triplet state by coordination with a Lewis acid. Products have been …

Synthesis and reactivity of cyclo-tetra (stibinophosphonium) tetracations: redox and coordination chemistry of phosphine–antimony complexes

SS Chitnis, APM Robertson, N Burford, JJ Weigand… - Chemical …, 2015 - pubs.rsc.org
Reductive elimination of [R3PPR3] 2+,[11 (R)] 2+, from the highly electrophilic SbIII centres
in [(R3P) 3Sb] 3+,[8 (R)] 3+, gives SbI containing cations [(R3P) Sb] 1+,[9 (R)] 1+, which …