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Molecules 2002, 7(7), 511-516; doi:10.3390/70700511
Article

Synthetic Studies on Optically Active Schiff-base Ligands Derived from Condensation of 2-Hydroxyacetophenone and Chiral Diamines

1,2 and 1,*
1 Department of Chemistry and Environmental science, Jinzhou Normal University, Jinzhou, 121003, P.R.China 2 Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
* Author to whom correspondence should be addressed.
Received: 9 April 2002 / Revised: 2 July 2002 / Accepted: 10 July 2002 / Published: 31 July 2002
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Abstract

Three optically active Schiff-base ligands have been prepared by condensation of 2-hydroxyacetophenone with (1R,2R)-(-)-1,2-diaminocyclohexane, (1S,2S)-(-)-1,2-diphenylethylenediamine or R-(+)-2,2’-diamino-1,1’-binaphthalene, respectively. The products have been characterized by their IR, 1H- and 13C-NMR spectra.
Keywords: Schiff-base; ligands; 2-hydroxyacetophenone; chiral diamines Schiff-base; ligands; 2-hydroxyacetophenone; chiral diamines
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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Gao, W.T.; Zheng, Z. Synthetic Studies on Optically Active Schiff-base Ligands Derived from Condensation of 2-Hydroxyacetophenone and Chiral Diamines. Molecules 2002, 7, 511-516.

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