The dream to prepare well-defined materials drives the methodological evolution for
molecular synthesis, structural control and materials manufacturing. Among various …

Although C–H functionalization is one of the simplest reactions, it requires the use of highly
active and selective catalysts. Recently, C–H-active transformations using porous materials …

Synthetic chemists have developed robust methods to synthesize discrete molecules, linear
and branched polymers, and disordered cross-linked networks. However, two-dimensional …

Organic photochemistry is intensely developed in the 1980s, in which the nature of excited
electronic states and the energy and electron transfer processes are thoroughly studied and …

Two-dimensional (2D) covalent organic frameworks (COFs) are composed of structurally
precise, permanently porous, layered macromolecular sheets, which are traditionally …

Covalent organic frameworks (COFs) have entered the stage as a new generation of porous
polymers which stand out by virtue of their crystallinity, diverse framework topologies and …

Sensitive and selective detection of chemical and biological analytes is critical in various
scientific and technological fields. As an emerging class of multifunctional materials …

Conspectus As one of the most attractive members in the porous materials family, covalent
organic frameworks (COFs) have been reported thousands of times since their first discovery …

Covalent organic frameworks (COFs), as an emerging class of crystalline porous polymers
connected by dynamic covalent bonds, have been well studied over the past decade …

Amide-linked covalent organic frameworks (amide COFs) possess enormous potentials in
practical applications benefiting from their high stability and polyamide structures. However …