ChemInform Abstract: Novel Pyrene-Armed Calix[4]arenes Through Triazole Connection: Ratiometric Fluorescent Chemosensor for Zn2+ and Promising Structure for Integrated Logic Gates.

Novel Pyrene-armed Calix[4]arenes throug

Novel Pyrene-armed Calix[4]arenes through Triazole Connection: Ratiometric Fluorescent Chemosensor for Zn2+ and Promising Structure for Integrated Logic Gates

✍ Lin-Na ZHU; Shao-Long GONG; Shu-Ling GONG; Chu-Luo YANG; Jin-Gui QIN 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 270 KB

## Abstract Two novel pyrene‐armed calix[4]arenes by triazole connection were synthesized using "click" chemistry. Compound **1** with two pyrene subunits appended to the lower rims of the calix[4]arene shows ratiometric fluorescence response toward Zn^2+^, and selective fluorescence quenching towa