| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5272907 | Tetrahedron Letters | 2010 | 4 Pages |
Abstract
An environmentally friendly and economically attractive access to unsymmetrical and symmetrical 1,2-diamines has been developed. Chemoselective N-monoalkylation in water and alcoholic solvents was demonstrated. This method represents a simple and scalable preparation (2-3 steps) of symmetrical and unsymmetrical imidazolidinium salts, precursors of N-Heterocyclic Carbenes.
Graphical abstractA rapid access to 1,2-diamines, as precursors of imidazolidiniums is reported.Download full-size image
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Stéphane P. Roche, Marie-Laure Teyssot, Arnaud Gautier,