Assembling triazolated calix[4]semitubes by means of copper(i)-catalyzed azide–alkyne cycloaddition

• DOI: 10.1039/d1qo00636c
• Publication Date: 2021-05-10T11:39:52Z
• Authors: Alexander Gorbunov; Nikolay Ozerov; Maria Malakhova; Artur Eshtukov; Dmitry Cheshkov; Stanislav Bezzubov; Vladimir Kovalev; Ivan Vatsouro
• Keywords: Alkyne; Triazole

Calix[4]arene-based bis(alkynes) and bis(azides) react with each other under thoroughly tuned CuAAC conditions produce diverse biscalixarene semitube assemblies linked by two triazole units, which are capable of binding transition metal cations.