Observing Single‐Atom Catalytic Sites During Reactions with Electrospray Ionization Mass Spectrometry

MJ Hülsey, G Sun, P Sautet… - Angewandte Chemie …, 2021 - Wiley Online Library
Single‐atom catalysts (SACs) have become a prominent theme in heterogeneous catalysis,
not least because of the potential fundamental insight into active sites. The desired level of …

Phosphino‐Phosphination Reactions: Frustrated Lewis Pair Reactivity of Phosphino‐Phosphonium Cations with Alkynes

H Kim, Z Qu, S Grimme, N Al‐Zuhaika… - Angewandte Chemie …, 2023 - Wiley Online Library
The phosphino‐phosphonium cations of the form [R3PPR′ 2]+ are labile and provide
access to the constituent Lewis acidic and Lewis basic fragments. This permits frustrated …

Competitive ligand exchange and dissociation in Ru indenyl complexes

RG Belli, Y Wu, H Ji, A Joshi, LPE Yunker… - Inorganic …, 2018 - ACS Publications
Kinetic profiles obtained from monitoring the solution-phase substitution chemistry of [Ru (η5-
indenyl)(NCPh)(PPh3) 2]+(1) by both electrospray ionization mass spectrometry and 31P …

Intermolecular Insertion Reactions into the P− P Bond of Oligophosphorus Compounds

E Gorbachuk, T Grell, E Hey‐Hawkins… - European Journal of …, 2024 - Wiley Online Library
The insertion of unsaturated organic molecules into a P− P bond of oligophosphorus
compounds has the potential to expand the organophosphorus and organometallic …

A focus on phosphinophosphination of apolar bonds by a structurally constrained P–P bonded system

TJ Hannah, SS Chitnis - Chemical Science, 2025 - pubs.rsc.org
A focus on phosphinophosphination of apolar bonds by a structurally constrained P–P bonded
system - Chemical Science (RSC Publishing) DOI:10.1039/D4SC90251C Royal Society of …

(Imidazol-2-ylidene)→ S coordination interactions and its modulation upon S-oxidation

J Mukhopadhyay, SC Sahoo, PV Bharatam - Dalton Transactions, 2024 - pubs.rsc.org
(NHC)→ E coordination interactions are being explored in many chemical species, including
carbones and nitreones.(NHC)→ S interactions are rare, but increasing attention is being …

Influence of Ring Strain and Bond Polarization on the Ring Expansion of Phosphorus Homocycles

SS Chitnis, RA Musgrave, HA Sparkes… - Inorganic …, 2017 - ACS Publications
Heterolytic cleavage of homoatomic bonds is a challenge, as it requires separation of
opposite charges. Even highly strained homoatomic rings (eg, cyclopropane and …

Using the Lewis Acid Me3Si−F−Al(ORF)3 To Prepare Phosphino‐Phosphonium Cations with the Least‐Coordinating Anion [(RFO)3Al−F−Al(ORF)3]

J Possart, A Martens, M Schleep, A Ripp… - … A European Journal, 2017 - Wiley Online Library
By reaction of two equivalents of Me3Si− F− Al (ORF) 3 1 with an equimolar amount of
PPh2Cl, the salt [Ph2P− PPh2Cl]+[(RFO) 3Al− F− Al (ORF) 3]− 2 is prepared smoothly in …

Reactions of germylenes and stannylenes with halo (hydrocarbyl)-and chloro (amino) phosphines: Oxidative addition versus ligand transfer

JK West, L Stahl - Inorganic Chemistry, 2017 - ACS Publications
Oxidative addition (OA) is an important elementary step in chemistry, but it has been studied
mainly in the context of transition-metal-catalyzed reactions and mainly with carbon–X …

Reactive FLP–alkyne addition products: a route to anionic and zwitterionic phosphines

H Kim, DW Stephan - Dalton Transactions, 2023 - pubs.rsc.org
Combination of a phosphinidene precursor, B (C6F5) 3 and 4-ethynyltoluene afforded the
FLP addition product, Et2N (C14H10) PC (Tol) CH (B (C6F5) 3) 2. Compound 2 reacted with …