PDF herunterladen
Synfacts 2014; 10(8): 0877
DOI: 10.1055/s-0034-1378469
Polymer-Supported Synthesis
© Georg Thieme Verlag Stuttgart · New York

Ligand-Controlled Copper-Catalyzed Oxidation of Benzylamines with Oxygen

Rezensent(en):
Yasuhiro Uozumi
,
Makoto Nagaosa
Wang J, Lu S, Cao X, * Gu H. * Soochow University, Suzhou, P. R. of China
Common Metal of Copper(0) as an Efficient Catalyst for Preparation of Nitriles and Imines by Controlling Additives.

Chem. Commun. 2014;
50: 5637-5640
CrossrefSuche in Google Scholar
Weitere Informationen

Publikationsverlauf

Publikationsdatum:
18. Juli 2014 (online)

 
 als PDF herunterladen Lizenzen und Reprints

Key words

red copper - benzylamines - oxidation - nitriles - imines

Significance

Commercially available red copper catalyzed the oxidation of benzylamines with molecular dioxygen in the presence of isoquinoline or 1,10-phenanthroline to give the corresponding benzonitriles (eq. 1) or dibenzylimines (eq. 2).


#

Comment

The SEM analyses of the catalyst before and after the reaction showed that the surface of the catalyst was roughened during the ­reaction to suggest leaching of copper.


#
#


   Lizenzen und Reprints