(N-Arylaminomethyl) pyridine-N-oxides: Synthesis and characterization of potential ligand systems and the formation of their N, O-chelate aluminum complexes

K Nienkemper, G Kehr, S Kehr, R Fröhlich…

文献索引：Nienkemper, Katrin; Kehr, Gerald; Kehr, Seda; Froehlich, Roland; Erker, Gerhard Journal of Organometallic Chemistry, 2008 , vol. 693, # 18 p. 3063 - 3073

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被引用次数: 5

摘要

Pyridine-N-oxide-2-carbaldehyde (4a) was converted to the corresponding imine (5a) by treatment with 2, 6-diisopropylaniline. Subsequent reduction with a sodium borohydride gave the corresponding (N-arylaminomethyl) pyridine-N-oxide derivative (6a). A series of analogous compounds was prepared starting from the respective (aldimino) quinoline-N- oxide (4b) or (ketimino) pyridine-N-oxide (10) systems. Deprotonation of the (aminomethyl ...