Volume 46, Issue 12 pp. 2101-2103
Communication

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

Christoph Nolte

Christoph Nolte

Department Chemie und Biochemie, LMU München, Butenandtstrasse 5–13 (Haus F), 81377 München, Germany

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Peter Mayer Dr.

Peter Mayer Dr.

Department Chemie und Biochemie, LMU München, Butenandtstrasse 5–13 (Haus F), 81377 München, Germany

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Bernd F. Straub Dr.

Bernd F. Straub Dr.

Department Chemie und Biochemie, LMU München, Butenandtstrasse 5–13 (Haus F), 81377 München, Germany

temporary address: Chemisch-Geowissenschaftliche Fakultät, Institut für Organische Chemie und Makromolekulare Chemie Friedrich-Schiller-Universität Jena, Humboldtstrasse 10, 07743 Jena, Germany

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First published: 02 March 2007
Citations: 229

The authors gratefully acknowledge support by the DFG, the LMU München, the Friedrich-Schiller-Universität Jena, the Dr. Otto Röhm-Gedächtnisstiftung, and Prof. Dr. Herbert Mayr.

Graphical Abstract

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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