Synthesis of main-chain poly(carbazole)s via CuAAC

Main-chain polybenzoxazine nanofibers via electrospinning

Here we report the successful production of nanofibers from main-chain polybenzoxazines (MCPBz) via electrospinning without using any other carrier polymer matrix. Two different types of MCPBz (PBA-ad6 and PBA-ad12) were synthesized by using two types of difunctional amine (1,6-diaminohexane and 1,12diaminododecane), bisphenol-A, and paraformaldehyde as starting materials through a Mannich reac...

Peptide conjugation via CuAAC 'click' chemistry.

The copper (I)-catalyzed alkyne azide 1,3-dipolar cycloaddition (CuAAC) or 'click' reaction, is a highly versatile reaction that can be performed under a variety of reaction conditions including various solvents, a wide pH and temperature range, and using different copper sources, with or without additional ligands or reducing agents. This reaction is highly selective and can be performed in th...

Synthesis of Main-Chain Polymacrocycles as Precursors to Novel Polypseudorotaxanes

Synthesis of self-curable polysulfone containing pendant benzoxazine units via CuAAC click chemistry

Synthesis, characterization, and properties of new thermally curable polysulfone containing benzoxazine moieties in the side chain were investigated. First, chloromethylation and subsequent azidation processes were performed to form polysulfone containing pendant clickable azide groups. Independently, antagonist 3,4-dihydro-3-(prop-2-ynyl)-2H-benzoxazine was prepared by using paraformaldehyde, ...

A macrocyclic coumarin-containing tripeptide via CuAAC chemistry.

A Cu-catalysed macrocyclisation was performed to obtain a macrocyclic coumarin-containing tripeptide for use in thrombin activity measurements.