Synthesis and X-Ray Structure of [N,N-Bis(3,5-dimethylpyrazol-1-ylmethyl)-1-hydroxy-2-aminoethane](3,5-dimethylpyrazole) copper(II) dinitrate

Molecules

Mohamed El Kodadi¹  Fouad Malek¹  Rachid Touzani¹  Abdelkrim Ramdani¹  Sghir El Kadiri¹ 

[1] ¹Laboratory of Physical Organic Chemistry, Department of Chemistry, Faculty of Sciences, University Mohammed The First, BP 524, 60 000 Oujda, Morocco

关键词: Structure;    copper complex;    tripod;    pyrazole;    tridentate ligand;   

DOI  :  10.3390/81100780

来源: mdpi

【 摘 要 】

The tridentate ligand N,N-Bis(3,5-dimethylpyrazol-1-ylmethyl)-1-hydroxy-2-aminoethane (L) has been prepared in one step by condensation of two equivalents of 1-hydroxymethyl-3,5-dimethylpyrazole with one equivalent of 2-aminoethanol. This reaction is carried out under microwave irradiation (60 W) in the absence of solvent for 20 min [1]. Using this ligand L a new Cu(II) dinitrate complex has been prepared. The singlecrystal X-ray structure of the title compound, [N,N-bis(3,5-dimethylpyrazol-1-ylmethyl)-1-hydroxy-2-aminoethane] (3,5-dimethylpyrazole)copper(II) dinitrate, revels that the copper (II) ion is coordinated to two pyrazole nitrogens, one tertiary amine nitrogen of the ligand L and 3,5-dimethylpyrazole, and in the apical position by an alcohol O atom.

【 授权许可】

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