Isolation of a Copper(I) Triazolide: A "Click" Intermediate

Isolation of a Copper(I) Triazolide: A "Click" Intermediate

Click snapshot: In an aprotic medium, a copper(I) triazolide complex is synthesized from a sterically hindered copper acetylide and an organoazide (see scheme: yellow Cu, blue N, dark gray C, gray H). This result provides direct evidence for such a complex, which had previously been hypothesized....

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Veröffentlicht in:Angewandte Chemie International Edition 2007-01, Vol.46 (12), p.2101-2103
Hauptverfasser: Nolte, Christoph, Mayer, Peter, Straub, Bernd F.
Format: Artikel
Sprache:eng
Schlagworte:
alkynes
azides
click chemistry
copper
cycloadditions
reaction mechanisms
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Zusammenfassung:Click snapshot: In an aprotic medium, a copper(I) triazolide complex is synthesized from a sterically hindered copper acetylide and an organoazide (see scheme: yellow Cu, blue N, dark gray C, gray H). This result provides direct evidence for such a complex, which had previously been hypothesized.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200604444