Promotion of Organic Reactions by Non‐Benzenoid Carbocyclic Aromatic Ions

DJM Lyons, RD Crocker, M Blümel… - Angewandte Chemie …, 2017 - Wiley Online Library
The first three primary members of the non‐benzenoid carbocyclic aromatic ion family,
namely cyclopropenium, cyclopentadienide, and cycloheptatrienium (tropylium) ions, have …

Recent advances in the organocatalytic applications of cyclopropene-and cyclopropenium-based small molecules

PK Ranga, F Ahmad, G Singh, A Tyagi… - Organic & Biomolecular …, 2021 - pubs.rsc.org
The development of novel small molecule-based catalysts for organic transformations has
increased noticeably in the last two decades. A very recent addition to this particular …

Aqueous RAFT polymerization of imidazolium-type ionic liquid monomers: en route to poly (ionic liquid)-based nanoparticles through RAFT polymerization-induced …

B Zhang, X Yan, P Alcouffe, A Charlot, E Fleury… - ACS Macro …, 2015 - ACS Publications
The synthesis by aqueous RAFT polymerization of hydrophilic narrowly dispersed
imidazolium-based poly (ionic liquid) s (Đ typically below 1.20) is reported. Full monomer …

Clickable poly (ionic liquids): a materials platform for transfection

JL Freyer, SD Brucks, GS Gobieski… - Angewandte …, 2016 - Wiley Online Library
The potential applications of cationic poly (ionic liquids) range from medicine to energy
storage, and the development of efficient synthetic strategies to target innovative cationic …

Stimulated Raman scattering of polymer nanoparticles for multiplexed live-cell imaging

F Hu, SD Brucks, TH Lambert, LM Campos… - Chemical …, 2017 - pubs.rsc.org
A novel nanoparticle-based imaging strategy is introduced that couples biocompatible
organic nanoparticles and stimulated Raman scattering (SRS) microscopy. Polymer …

Cyclopropenium nanoparticles and gene transfection in cells

NY Steinman, LM Campos, Y Feng, AJ Domb… - Pharmaceutics, 2020 - mdpi.com
Non-viral vectors for the transfection of genetic material are at the frontier of medical science.
In this article, we introduce for the first time, cyclopropenium-containing nanoparticles as a …

Opposite-charge repulsive cation and anion pair cooperative organocatalysis in ring-opening polymerization

J Xu, J Liu, Z Li, S Xu, H Wang, T Guo, Y Gao… - Polymer …, 2018 - pubs.rsc.org
Cations and anions attract each other by electrostatic force to form an ion pair. However,
repulsion between cations and anions does exist. There are few examples of repulsive “ion …

Self‐Assembly of Aminocyclopropenium Salts: En Route to Deltic Ionic Liquid Crystals

J Litterscheidt, JS Bandar, M Ebert… - Angewandte Chemie …, 2020 - Wiley Online Library
Aminocyclopropenium ions have raised much attention as organocatalysts and redox active
polymers. However, the self‐assembly of amphiphilic aminocyclopropenium ions remains …

Cyclopropenium polymers and methods for making the same

TH Lambert, LM Campos, J Bandar, EJ Dell - US Patent 9,758,606, 2017 - Google Patents
The present invention provides, inter alia, a process for incorporating a cyclopropenium ion
into a polymeric sys tem. Processes for making cross-linked polymers, linear polymers, and …

Probing the effect of anion structure on the physical properties of cationic 1, 2, 3‐triazolium‐based poly (ionic liquid) s

MM Obadia, S Fagour, YS Vygodskii… - Journal of Polymer …, 2016 - Wiley Online Library
To extensively explore the influence of anion structure on the physical properties of poly
(ionic liquid) s (PILs) a series of PILs having main‐chain 1, 2, 3‐triazolium cations was …