期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 22, 期 40, 页码 14186-14189出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201603449
关键词
amination; imino compounds; organic light emitting diodes (OLEDs); palladium; synthetic methods
资金
- Samsung Electronics
Compounds containing the iminodibenzyl and iminostilbene ring systems are prevalent in medicinal targets and functional materials. Herein, we report palladium-catalyzed conditions for the N-arylation of these ring systems. This protocol could be applied to a variety of (hetero)aryl chloride and bromide substrates, including ones, which are sterically hindered or those containing a variety of functional groups. Use of the fourth-generation palladacycle precatalyst gave good to excellent yields by using low palladium-catalyst loadings (0.1 to 1 mol %).
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