Synthesis and Supramolecular Structure of 4,4',6,6'-Tetrachloro-2,2'- [(decane-1,10-diyldioxy)bis(nitrilomethylidyne)]diphenol

Le résumé fourni par la source

Salen-type compound and its derivatives have played a significant role in the development of the coordination chemistry as they are one of the most important mixed-donor ligands in the modern coordination chemistry and these compounds have caused growing concern because of their strong coordination capability and important properties, such as diverse biological activities 1-3 , synthetic and catalytic activities 4,5 , magnetic properties 6 and supramolecular architectures 7 .In order to extend our work on supramolecular interactions of salen-type bisoxime compound, we reported the synthesis and crystal structure of the title compound.3,5-Dichloro-2-hydroxybenzaldehyde was purchased from Alfa Aesar and used without further purification.1,10-Bis-(aminooxy)decane was synthesized according to an analogous method reported earlier 8 .The other reagents and solvents were analytical grade reagents from Tianjin Chemical Reagent Factory.C, H and N analyses were carried out with a GmbH VariuoEL V3.00 automatic elemental analyzer.X-ray single crystal structure was determined on a Bruker Smart 1000 CCD area detector.Melting points were measured by the use of a microscopic melting point apparatus made in Beijing Taike Instrument Limited Company and the thermometer was uncorrected.4,4',6,bis-(nitrilomethylidyne)]diphenol was synthesized according to an analogous method reported earlier 9,10 .To an ethanol solution (5 mL) of 3,5-dichloro-2-hydroxybenzaldehyde (38.2 mg, 0.2 mmol) was added an ethanol solution (5 mL) of 1,10-bis-(aminooxy)decane (20.4 mg, 0.1 mmol).The reaction mixture was stirred at 328 K for 4 h.The formed precipitate was separated

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.