Functional supramolecular systems: Design and applications

IS Antipin, MV Alfimov, VV Arslanov… - Russian Chemical …, 2021 - iopscience.iop.org
The interest in functional supramolecular systems for the design of innovative materials and
technologies, able to fundamentally change the world, is growing at a high pace. The huge …

Photothermal conversion triggered thermal asymmetric catalysis within metal nanoparticles loaded homochiral covalent organic framework

HC Ma, CC Zhao, GJ Chen, YB Dong - Nature Communications, 2019 - nature.com
For seeking high enantiopurity, the previously reported thermal asymmetric catalysis is
usually carried out at low temperature sometimes with limited yield, that is, the high …

Asymmetric catalysis in direct nitromethane-free Henry reactions

L Dong, FE Chen - RSC advances, 2020 - pubs.rsc.org
A great number of reports have described asymmetric catalytic Henry reactions using
nitromethanes as pronucleophiles, but far more challenging is diastereoselective catalytic …

Bispidines for radiopharmaceuticals

P Comba, M Kerscher, K Rück, M Starke - Dalton Transactions, 2018 - pubs.rsc.org
Very rigid tetra-, penta-, hexa-, hepta-and octadentate bispidine ligands are well
preorganized for specific coordination geometries. The broad range of coordination …

Fabrication of an economical and environmentally friendly electrode utilizing fullerene modified with L-proline and coated with copper nanoparticles for …

M Jabir, H Majdi, A Basem, MJ Alfaker… - Journal of Molecular …, 2024 - Elsevier
This study focuses on the fabrication of an economical and environmentally friendly
electrode for chiral electro-organic synthesis of (S)-2-Nitro-1-Phenylethanol derivatives 4 …

Recent progress in copper catalyzed asymmetric Henry reaction

S Zhang, Y Li, Y Xu, Z Wang - Chinese Chemical Letters, 2018 - Elsevier
Henry reaction is one of the most classical reactions to construct synthetically useful product
nitro alcohol, which as a privileged skeleton is widely distributed in various pharmaceuticals …

Bispidine‐Based S,N‐Chiral Ligands for Palladium‐Catalyzed Asymmetric Arylation of Cyclic N‐Sulfonyl Ketimines

G Li, R Wang, D Ye, M Pu, X Feng… - European Journal of …, 2024 - Wiley Online Library
Abstract Development of new chiral ligands is essentially important in the field of asymmetric
metal catalysis. Bispidines, steming from natural alkaloids, represent an intriguing yet …

Gram‐scale synthesis of the (−)‐sparteine surrogate and (−)‐sparteine

JD Firth, SJ Canipa, L Ferris… - Angewandte Chemie …, 2018 - Wiley Online Library
Abstract An 8‐step, gram‐scale synthesis of the (−)‐sparteine surrogate (22% yield, with just
3 chromatographic purifications) and a 10‐step, gram‐scale synthesis of (−)‐sparteine (31 …

Functionalized magnetic nanoparticles as catalysts for enantioselective Henry reaction

C Sappino, L Primitivo, M De Angelis, MO Domenici… - ACS …, 2019 - ACS Publications
With the aim to easily recover and reuse the catalyst, an efficient amino alcohol catalyst
previously tested in the asymmetric addition of diethylzinc to several aromatic aldehydes has …

Conjugates of bispidine and monoterpenoids as ligands of metal complex catalysts for the Henry reaction

ES Mozhaitsev, KY Ponomarev, OS Patrusheva… - Russian Journal of …, 2020 - Springer
A number of chiral chelating conjugates combining a bispidine central backbone and one or
two pinene side fragments were synthesized. It was shown for the first time that the …