BINOL‐Based Chiral Macrocycles and Cages

Y Yu, Y Hu, C Ning, W Shi, A Yang… - Angewandte Chemie …, 2024 - Wiley Online Library
Chirality, a fundamental principle in chemistry, biology, and medicine, is prevalent in nature
and in organisms. Chiral molecules, such as DNA, RNA, and proteins, are crucial in …

Unlocking the computational design of metal–organic cages

A Tarzia, KE Jelfs - Chemical Communications, 2022 - pubs.rsc.org
Metal–organic cages are macrocyclic structures that can possess an intrinsic void that can
hold molecules for encapsulation, adsorption, sensing, and catalysis applications. As metal …

Fluorescent TPE macrocycle relayed light-harvesting system for bright customized-color circularly polarized luminescence

YX Yuan, JH Jia, YP Song, FY Ye… - Journal of the …, 2022 - ACS Publications
Artificial systems for sequential chirality transmission/amplification and energy relay are
perpetual topics that entail learning from nature. However, engineering chiral light …

Controlled self-assembly, isomerism, and guest uptake/release of charge-reversible lanthanide–organic octahedral cages

LP Zhou, XS Feng, SJ Hu, QF Sun - Journal of the American …, 2023 - ACS Publications
Charge plays a crucial role in the function of molecular and supramolecular systems, but
coordination hosts capable of orthogonal charge regulation remain elusive so far. In this …

Impact of host flexibility on selectivity in a supramolecular host-catalyzed enantioselective aza-Darzens reaction

SM Bierschenk, JY Pan, NS Settineri… - Journal of the …, 2022 - ACS Publications
A highly enantioselective aza-Darzens reaction (up to 99% ee) catalyzed by an enantiopure
supramolecular host has been discovered. To understand the role of host structure on …

The sharp structural switch of covalent cages mediated by subtle variation of directing groups

Q Chen, Z Li, Y Lei, Y Chen, H Tang, G Wu… - Nature …, 2023 - nature.com
It is considered a more formidable task to precisely control the self-assembled products
containing purely covalent components, due to a lack of intrinsic templates such as transition …

Dynamic Stereochemistry of M8Pd6 Supramolecular Cages Based on Metal‐Center Lability for Differential Chiral Induction, Resolution, and Recognition

YH Huang, YL Lu, XD Zhang, CH Liu… - Angewandte …, 2024 - Wiley Online Library
A series of isostructural supramolecular cages with a rhombic dodecahedron shape have
been assembled with distinct metal‐coordination lability (M8Pd6‐MOC‐16, M= Ru2+, Fe2+ …

Solvent Drives Switching between Λ and Δ Metal Center Stereochemistry of M8L6 Cubic Cages

W Xue, TK Ronson, Z Lu… - Journal of the American …, 2022 - ACS Publications
An enantiopure ligand with four bidentate metal-binding sites and four (S)-carbon
stereocenters self-assembles with octahedral ZnII or CoII to produce O-symmetric M8L6 …

Synthesis of contra-helical trefoil knots with mechanically tuneable spin-crossover properties

L Wu, M Tang, L Jiang, Y Chen, L Bian, J Liu… - Nature …, 2023 - nature.com
Molecular knots attract attention on account of their topological intricacies and potential
application. Tying molecular knots with different topologies, on larger length scales, remains …

Chiroptical sensing of perrhenate in aqueous media by a chiral organic cage

R Mobili, G Preda, S La Cognata, L Toma… - Chemical …, 2022 - pubs.rsc.org
A chiral cage is proposed as an effective chiroptical sensor for perrhenate (surrogate for
99TcO4−) in water, fruit juice and artificial urine media. The key mechanism for the …