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Synthesis and characterizaton of some new coordination compounds of boron with mixed azines

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Author(s): MANISH GODARA | R. MAHESHWARI | S. VARSHNEY | A. K. VARSHNEY

Journal: Journal of the Serbian Chemical Society
ISSN 0352-5139

Volume: 72;
Issue: 4;
Start page: 367;
Date: 2007;
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Keywords: mixed azines | aldehydes/ketones | triisopropoxyborane | spectral studies | antifungal activity

ABSTRACT
Some new boron complexes have been synthesized by the reaction of triisopropohxyborane with the mixed azines, prepared by the condensation of salicylaldehyde and hydrazine with aldehydes/ketones in a 1:1:1 mole ratio to give a new series of (OPri)2B(NO) type of complexes. Their structures were confirmed on the basis of elemental analyses, ultraviolet, infrared, 1H-NMR and 11B-NMR spectral studies. The ligands and their boron complexes were also screened for their antifungal activity. Several of these complexes were found to be quite active in this respect.
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