Premium
Click To Bind: Metal Sensors
Author(s) -
Bryant Jonathan J.,
Bunz Uwe H. F.
Publication year - 2013
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201300260
Subject(s) - cycloaddition , click chemistry , combinatorial chemistry , triazole , conjugated system , metal , azide , metal ions in aqueous solution , alkyne , chemistry , ring (chemistry) , organic chemistry , catalysis , polymer
The copper‐catalyzed azide–alkyne “click” cycloaddition reaction is an efficient coupling reaction that results in the formation of a triazole ring. The wide range of applicable substrates for this reaction allows the construction of a variety of conjugated systems. The additional function of triazoles as metal‐ion ligands has led to the click reaction being used for the construction of optical sensors for metal ions. The triazoles are integral binding elements, which are formed in an efficient modular synthesis. Herein, we review recent examples of triazoles as a metal‐binding element in conjugated metal‐ion sensors.