Abstract Inspired by our earlier works on sensors from dendritic phenyleneethynylenes, two new star-shaped water-soluble fluorophores containing terphenylene diethynylene units and anionic carboxylate peripheries are successfully synthesized. The convergent synthesis relies on Sonogashira cross-coupling reactions between tris-(4-ethynylphenyl) amine and the iodophenyleneethynylene branches. All of the compounds are characterized by 1 H, ...
![1-Propanol,3,3'-[1,4-phenylenebis(oxy)]bis- (9CI)结构式](https://image.chemsrc.com/caspic/161/15497-91-3.png)