Open-cage fullerene as a macrocyclic ligand for Na, Pt, and Rh metal complexes

R Gao, Z Liu, Z Liu, J Su, L Gan - Journal of the American …, 2023 - ACS Publications
An open-cage [60] fullerene derivative was prepared through Malaprade oxidation of a
vicinal triol moiety as the key step. Above the 17-membered orifice, there is one carboxyl …

Open‐Cage Fullerene as a Selective Molecular Trap for LiF/[BeF]+

R Gao, Z Liu, Z Liu, T Liang, J Su… - Angewandte Chemie …, 2023 - Wiley Online Library
The insertion of ionic compounds into open‐cage fullerenes is a challenging task due to the
electropositive nature of the cavity. The present work reports the preparation of an open …

Chiral Open-[60] fullerene ligands with giant dissymmetry factors

Y Hashikawa, S Okamoto, S Sadai… - Journal of the American …, 2022 - ACS Publications
The optical resolution of open-[60] fullerenes has been limited to only one example since
1998, while the recent advances revealed the excellence of fullerenes as revisited chiral …

[HTML][HTML] Iron-catalyzed synthesis of N-heterocycles via intermolecular and intramolecular cyclization reactions: A review

M Sohail, M Bilal, T Maqbool, N Rasool… - Arabian Journal of …, 2022 - Elsevier
Small N-heterocyclic molecules are important scaffolds in the pharmaceutical industry and
most FDA-approved drugs are nitrogen-containing heterocycles. Chemists try to employ iron …

Oxygen‐Delivery Materials: Synthesis of an Open‐Cage Fullerene Derivative Suitable for Encapsulation of H2O2 and O2

Y Li, N Lou, D Xu, C Pan, X Lu… - Angewandte Chemie …, 2018 - Wiley Online Library
Abstract An open‐cage [60] fullerene was prepared through a multiple‐step sequence
based on peroxide‐mediated cage‐opening reactions. Key steps include repeated C60 …

Palladium-catalyzed decarboxylative heterocyclizations of [60] fullerene: preparation of novel vinyl-substituted [60] fullerene-fused tetrahydrofurans/pyrans/quinolines

Q Liu, TX Liu, Y Ru, X Zhu, G Zhang - Chemical Communications, 2019 - pubs.rsc.org
A general and practical methodology for the preparation of novel vinyl-substituted [60]
fullerene-fused tetrahydrofurans/pyrans/quinolines through palladium-catalyzed …

[HTML][HTML] Cation recognition on a fullerene-based macrocycle

Y Hashikawa, Y Murata - Chemical Science, 2020 - pubs.rsc.org
Heterocyclic orifices in cage-opened fullerene derivatives are regarded as potential ligands
toward metals or ions, being reminiscent of truncated fullerenes as a hypothetical class of …

Cobalt-functionalized open-[60] fullerenes

Y Hashikawa, Y Murata - Organometallics, 2024 - ACS Publications
Redox noninnocent ligands have drawn considerable attention owing to effective interplay
with metal (s) via π–d interactions, enabling magnetic on/off switching as well as redox …

Palladium-catalyzed three-component tandem coupling–carboannulation reaction leading to polysubstituted [60] fullerene-fused cyclopentanes

Q Liu, TX Liu, J Ma, G Zhang - Organic letters, 2019 - ACS Publications
The first example of transition-metal catalyzed multicomponent carboannulation of [60]
fullerene has been developed.[60] Fullerene, 2-(2, 3-allenyl) malonates, and (hetero) aryl …

Synthesis of Hydrogen‐Bonded Open‐[60] Fullerenol Dimers

Y Hashikawa, S Sadai, Y Murata - ChemPlusChem, 2023 - Wiley Online Library
Abstract Two open‐[60] fullerenols were synthesized through a selective bond cleavage by
reactions with N‐oxide or singlet oxygen. Both open‐[60] fullerenols having a bis (hemiketal) …