Purely covalent molecular cages and containers for guest encapsulation

G Montà-González, F Sancenón… - Chemical …, 2022 - ACS Publications
Cage compounds offer unique binding pockets similar to enzyme-binding sites, which can
be customized in terms of size, shape, and functional groups to point toward the cavity and …

Recent trends in organic cage synthesis: push towards water-soluble organic cages

D Chakraborty, PS Mukherjee - Chemical Communications, 2022 - pubs.rsc.org
Research on organic cages has blossomed over the past few years into a mature field of
study which can contribute to solving some of the challenging problems. In this review we …

Catenated covalent organic frameworks constructed from polyhedra

T Ma, Y Zhou, CS Diercks, J Kwon, F Gándara, H Lyu… - Nature …, 2023 - nature.com
Although the synthetic chemistry leading to interlocking molecular [n] catenanes of organic
polyhedra (n= 2–3) and rings (n= 2–130) is established, the analogous chemistry that …

Porous organic cages for gas separations

W Wang, K Su, D Yuan - Materials Chemistry Frontiers, 2023 - pubs.rsc.org
Gases have played a crucial role in various industries, spanning from manufacturing and
medicine to electronics. In these industries, the attainment of pure gases through effective …

A water-stable boronate ester cage

PH Kirchner, L Schramm, S Ivanova… - Journal of the …, 2024 - ACS Publications
The reversible condensation of catechols and boronic acids to boronate esters is a
paradigm reaction in dynamic covalent chemistry. However, facile backward hydrolysis is …

Molecular Co-Catalyst Confined within a Metallacage for Enhanced Photocatalytic CO2 Reduction

D Liu, H Ma, C Zhu, F Qiu, W Yu, LL Ma… - Journal of the …, 2024 - ACS Publications
The construction of structurally well-defined supramolecular hosts to accommodate
catalytically active species within a cavity is a promising way to address catalyst …

Solvent‐Controlled Quadruple Catenation of Giant Chiral [8+ 12] Salicylimine Cubes Driven by Weak Hydrogen Bonding

P Wagner, F Rominger, JH Gross… - Angewandte Chemie …, 2023 - Wiley Online Library
Mechanically interlocked structures are fascinating synthetic targets and the topological
complexity achieved through catenation offers numerous possibilities for the construction of …

Chiral proline-substituted porous organic cages in asymmetric organocatalysis

N Xu, K Su, ESM El-Sayed, Z Ju, D Yuan - Chemical Science, 2022 - pubs.rsc.org
The efficient preparation of chiral porous organic cages (POCs) with specific functions is
challenging, and their application in asymmetric catalysis has not previously been explored …

Enantioselective assembly and recognition of heterochiral porous organic cages deduced from binary chiral components

C Liu, Y Jin, D Qi, X Ding, H Ren, H Wang, J Jiang - Chemical Science, 2022 - pubs.rsc.org
Chiral recognition and discrimination is not only of significance in biological processes but
also a powerful method to fabricate functional supramolecular materials. Herein, a pair of …

Computationally guided synthesis of a hierarchical [4 [2+ 3]+ 6] porous organic 'cage of cages'

Q Zhu, H Qu, G Avci, R Hafizi, C Zhao, GM Day… - Nature …, 2024 - nature.com
Here we report a two-step, hierarchical synthesis that assembles a trigonal prismatic organic
cage into a more symmetric, higher-order tetrahedral cage, or 'cage of cages'. Both the …