Journalartikel

Autorenliste: Stumpf, TDJ; Steinbach, M; Höltke, M; Heuger, G; Grasemann, F; Fröhlich, R; Schindler, S; Göttlich, R

Jahr der Veröffentlichung: 2018

Seiten: 5538-5547

Zeitschrift: European Journal of Organic Chemistry

Bandnummer: 2018

Heftnummer: 40

ISSN: 1434-193X

DOI Link: https://doi.org/10.1002/ejoc.201801075

Verlag: Wiley

Abstract: 
The preparation of methylene-bridged C-2-symmetric nitrogen-heterocycles as a new class of ligands is described, including methylene-bridged pyridines, quinolones, piperidines and pyrrolidines. These methylene-bridged aromatic systems are obtained via a microwave assisted Ziegler-type reaction. The separation of diastereomers and the application of the copper complexes of these ligands for cyclopropanation reactions proves the applicability of these new types of ligands.

Harvard-Zitierstil: Stumpf, T., Steinbach, M., Höltke, M., Heuger, G., Grasemann, F., Fröhlich, R., et al. (2018) C-Bridged Bispyrrolidines and Bispiperidines as New Ligands, European Journal of Organic Chemistry, 2018(40), pp. 5538-5547. https://doi.org/10.1002/ejoc.201801075

APA-Zitierstil: Stumpf, T., Steinbach, M., Höltke, M., Heuger, G., Grasemann, F., Fröhlich, R., Schindler, S., & Göttlich, R. (2018). C-Bridged Bispyrrolidines and Bispiperidines as New Ligands. European Journal of Organic Chemistry. 2018(40), 5538-5547. https://doi.org/10.1002/ejoc.201801075